Plurals: Latin/Greek Neuter (-UM/-ON → -A)

457 entries

FRONT	WORD	BACK	DEFINITION
BCDGHKMNPSW	OS	E	[n. ORA] · an orifice / ----- [n. OSAR] · an esker / ----- [n. OSSA] · a bone
—	JUS	T	[n. JURA] · a legal right
E	CRUS	EHT	[n. CRURA] · a part of the leg
—	OPUS	—	[n. OPERA° or OPUSES] · a literary of musical work
—	OVUM	—	[n. OVA] · the female reproductive cell of animals
—	ZOON	S	[n. ZOA or ZOONS] · the whole product of one fertilized egg - ZOONAL [a.] / ----- [v. -ED -ING -S] · to zoom (=zooned zooning) / [x] { zoom zoon § zoa zooms zooned zooning zoons § zoomed zooming zooms § zoonal }
—	CECUM	—	[n. CECA] · a bodily cavity with one opening - CECAL [a.] CECALLY [b.] / [x] { caecum cecum § caeca ceca § caecal cecal § caecally cecally }
—	DATUM	S	[n. -TA or -TUMS] · something used as a basis for calculating
—	FILUM	—	[n. -LA] · a threadlike anatomical structure
—	FORUM	S	[n. -RUMS or -RA] · a public meeting place
—	GENUS	—	[n. GENERA or GENUSES] · a kind, sort, or class
—	HILUM	—	[n. HILA] · a small opening in a bodily organ
P	ILEUM	—	[n. ILEA] · a part of the small intestine
CM	ILIUM	—	[n. ILIA] · a bone of the pelvis
MP	INION	S	[n. INIONS or INIA] · a part of the skull (=inions)
—	JUGUM	S	[n. -GA or -GUMS] · a pair of the opposite leaflets of a pinnate leaf
—	NOTUM	—	[n. -TA] · a part of the thorax of an insect
—	ODEUM	S	[n. ODEA or ODEUMS] · a theater or concert hall
—	SAGUM	—	[n. -GA] · a cloak worn by ancient Roman soldiers
—	SERUM	S	[n. -RUMS or -RA] · the watery portion of whole blood - SERUMAL [a.]
—	SOLUM	S	[n. -LA° or -LUMS] · a soil layer
—	TAXON	S	[n. TAXA or TAXONS] · a unit of scientific classification
—	VELUM	—	[n. -LA] · a thin membranous covering or partition
—	ACETUM	—	[n. -TA] · vinegar
—	ADYTUM	—	[n. -TA] · an inner sanctuary in an ancient temple
—	AECIUM	—	[n. -IA] · a spore-producing~ organ of certain fungi / [x] { aecidium aecium § aecia aecidia }
—	AMNION	S	[n. -NIONS or -NIA] · a membranous sac enclosing an embryo - AMNIC AMNIONIC AMNIOTIC [a.] / [x] { amnion § amnia amnic amnions § amnionic amniotic }
T	ANTRUM	S	[n. -TRA or -TRUMS] · a cavity in a bone
—	ASYLUM	S	[n. -LUMS or -LA] · an institution for the care of the mentally ill
N	ATRIUM	S	[n. ATRIA or ATRIUMS] · the main room of an ancient Roman house
—	CILIUM	—	[n. CILIA] · a short, hairlike projection
—	CORIUM	S	[n. -S or -RIA] · a skin layer (=coriums) / [x] { corium § coria coriums }
—	CORPUS	—	[n. -PORA or -PUSES] · a human or animal body (=corpuses)
—	DICTUM	S	[n. -TA or -TUMS] · an authoritative statement
—	ETYMON	S	[n. -MA or -MONS] · the earliest known form of a word
—	FACTUM	S	[n. FACTA or FACTUMS] · a statement of the facts of a case being appealed
—	FOLIUM	S	[n. -LIA or -LIUMS] · a thin layer
—	FRENUM	S	[n. -NA or -NUMS] · a connecting fold of membrane
—	GLOMUS	—	[n. -MERA] · a type of vascular tuft
—	GONION	—	[n. -NIA] · a part of the lower jaw
—	GONIUM	—	[n. -NIA] · an immature reproductive cell
—	GRANUM	—	[n. GRANA] · a part of a plant chloroplast
—	LABIUM	—	[n. -BIA] · a fold of the vulva
—	LABRUM	S	[n. -BRA or -BRUMS] · a lip or liplike structure - LABRAL [a.] (=labral)
—	LOGION	S	[n. -GIA or -GIONS] · a saying attributed to Jesus~
—	MEDIUM	S	[n. -DIA° or -DIUMS] · a surrounding environment in which something functions and thrives
AO	MENTUM	—	[n. -TA] · the chin
O	MICRON	S	[n. -CRONS or -CRA] · a unit of length
O	MIKRON	S	[n. -KRONS or -KRA] · micron
—	MILIUM	—	[n. -IA] · a small, whitish lump in the skin
—	OIDIUM	—	[n. OIDIA] · a type of fungus - OIDIOID [a.] (=oidioid)
—	OSTIUM	—	[n. OSTIA] · an opening in a bodily organ
—	PEPLUM	S	[n. -LUMS or -LA] · a short section attached to the waistline of a garment - PEPLUMED [a.]
—	PHYLON	—	[n. -LA] · a genetically related group
—	PHYLUM	—	[n. -LA] · a taxonomic division
—	PIGNUS	—	[n. -NORA] · property held as security for a debt
—	PLENUM	S	[n. -NUMS or -NA] · space considered as fully occupied by matter
—	PODIUM	S	[n. -DIUMS or -DIA] · a small platform
—	RECTUM	S	[n. -TUMS or -TA] · the terminal portion of the large intestine
—	REGNUM	—	[n. -NA] · dominion
—	RHYTON	S	[n. -TONS or -TA] · an ancient Greek drinking horn
—	SACRUM	S	[n. -CRA or -CRUMS] · a bone of the pelvis
—	SCUTUM	—	[n. -TA] · scute «a horny plate or scale»
—	SEPTUM	S	[n. -TA or -TUMS] · a dividing membrane or partition
—	SIGLUM	—	[n. SIGLA] · an abbreviation to indicate the source of an edited text
—	SPUTUM	S	[n. -TA] · saliva
—	TECTUM	S	[n. -TUMS or -TA] · a rooflike structure (=tectums)
—	TELIUM	—	[n. -LIA] · a sorus on the host plant of a rust fungus
—	TERGUM	—	[n. -GA] · a back part of a segment of an arthropod
—	VACUUM	S	[n. VACUUMS or VACUA] · a space entirely devoid of matter / ----- [v. -ED, -ING, -S] · to use a device that cleans by suction
—	VISCUS	—	[n. -CERA] · an internal organ
—	ALODIUM	—	[n. -DIA] · allodium «land held in absolute ownership» - ALODIAL [a.] / [x] { allod allodium alodium § allodia alodia § allodial alodial }
R	AMENTUM	—	[n. -TA] · ament «a mentally deficient person»
—	ARCANUM	S	[n. -NA or -NUMS] · a mystery
—	BACULUM	S	[n. -LA or -LUMS] · a bone in the penis of many mammals
—	CAMBIUM	S	[n. -BIUMS or -BIA] · a layer of plant tissue
—	CENTRUM	S	[n. -TRUMS or -TRA] · the body of a vertebra
—	CRANIUM	S	[n. -NIUMS or -NIA] · the skull
—	CRISSUM	—	[n. CRISSA] · a region of feathers on a bird - CRISSAL [a.]
—	EIDOLON	S	[n. -LONS or -LA] · a phantom
—	ELUVIUM	S	[n. -VIA or -VIUMS] · a soil deposit
—	ELYTRON	—	[n. -TRA] · a hardened forewing of certain insects - ELYTROID ELYTROUS [a.]
—	ELYTRUM	—	[n. -TRA] · elytron «a hardened forewing of certain insects»
—	ENTERON	S	[n. -TERONS or -TERA] · the alimentary canal
—	ERRATUM	—	[n. -TA] · a printing error
—	FRAENUM	S	[n. -NA or -NUMS] · frenum «a connecting fold of membrane»
—	FRUSTUM	S	[n. -TA or -TUMS] · a part of a conical solid
—	FULCRUM	S	[n. -CRUMS or -CRA] · a support for a lever
—	ISCHIUM	—	[n. -CHIA] · a pelvic bone - ISCHIAL [a.]
—	JEJUNUM	S	[n. -NA or -NUMS] · a part of the small intestine (=jejunums)
—	JUGULUM	—	[n. -LA] · a part of a bird's neck
—	LABARUM	S	[n. -RA or -RUMS] · an ecclesiastical banner
—	LUSTRUM	S	[n. -TRUMS or -TRA] · a ceremonial purification of the population in ancient Rome~
—	MAXIMUM	S	[n. -MUMS or -MA] · the greatest possible amount, quantity, or degree
—	MEGARON	—	[n. -ARA] · the great central hall of an ancient Greek house
—	MINIMUM	S	[n. -MUMS or -MA] · the least possible amount, quantity, or degree
LMT	OMENTUM	S	[n. -TA or -TUMS] · a fold in an abdominal membrane - OMENTAL [a.]
—	OPTIMUM	S	[n. -MA or -MUMS] · the most favorable condition for obtaining a given result
—	ORGANON	S	[n. -GANA or -GANONS] · a system of rules for scientific investigation
—	ORGANUM	S	[n. -GANA or -GANUMS] · organon «a system of rules for scientific investigation»
—	OSCULUM	—	[n. -LA] · an opening in a sponge / [x] { oscule osculum § oscula oscules }
—	PALLIUM	S	[n. -LIA or -LIUMS] · a cloak worn in ancient Rome~
—	PEREION	S	[n. -REIONS or -REIA] · the thorax of some crustaceans (=pereions)
—	PINETUM	—	[n. -TA] · a plantation of pine trees
—	PLEURON	—	[n. -RA] · a part of a thoracic segment of an insect
—	PUNCTUM	—	[n. PUNCTA] · the opening of a tear duct
—	QUANTUM	—	[n. -TA] · a fundamental unit of energy
—	ROSTRUM	S	[n. -TRA or -TRUMS] · a beaklike process or part
—	SANCTUM	S	[n. -TUMS or -TA] · a sacred place
—	SCROTUM	S	[n. -TA or -TUMS] · the pouch of skin that contains the testes - SCROTAL [a.]
—	SISTRUM	S	[n. -TRUMS or -TRA] · an ancient Egyptian percussion instrument
—	STERNUM	S	[n. -NA or -NUMS] · a long, flat supporting bone of most vertebrates
—	STRATUM	S	[n. -TA° or -TUMS] · a layer of material
—	TAPETUM	S	[n. -TA or -TUMS] · a layer of cells in some plants - TAPETAL [a.]
—	TRIVIUM	S	[n. -IA or -IUMS] · a group of studies in medieval schools
—	UREDIUM	—	[n. -DIA] · a spore-producing~ organ of certain fungi
—	ZOARIUM	—	[n. -IA] · a colony of bryozoans - ZOARIAL [a.]
—	ZOECIUM	—	[n. -CIA] · zooecium «a sac secreted and lived in by an aquatic organism»
—	ACICULUM	S	[n. -LA° or -LUMS] · a bristlelike part
—	ACROMION	—	[n. -MIA] · the outward end of the shoulder blade - ACROMIAL [a.]
—	AECIDIUM	—	[n. -IA] · an aecium «a spore-producing~ organ of certain fungi» / [x] { aecidium aecium § aecia aecidia }
—	AEROBIUM	—	[n. -BIA] · aerobe «an organism that requires oxygen to live»
—	ALLODIUM	—	[n. -DIA] · land held in absolute ownership - ALLODIAL [a.] / [x] { allod allodium alodium § allodia alodia § allodial alodial }
—	ALLUVIUM	S	[n. -VIA or -VIUMS] · detrital material deposited by running water / [x] { alluvion alluvium § alluvia alluvions alluviums }
—	APHELION	S	[n. -ELIA or -ELIONS] · the point in a planetary orbit farthest from the sun - APHELIAN [a.]
—	APTERIUM	—	[n. -RIA] · a bare area of skin between feathers
—	AQUARIUM	S	[n. -IUMS or -IA] · a water-filled~ enclosure in which aquatic animals are kept
—	ASCIDIUM	—	[n. -DIA] · a flask-shaped~ plant appendage
—	BASIDIUM	—	[n. -IA] · a structure on a fungus - BASIDIAL [a.]
—	BIENNIUM	S	[n. -NIA or -NIUMS] · a period of two years
—	BOTHRIUM	S	[n. -RIA or -RIUMS] · a groove on a tapeworm
—	BRACHIUM	S	[n. -IA or -S] · the upper part of arm (=brachiums)
—	CEMENTUM	S	[n. -TUMS or -TA] · the hard tissue covering the roots of the teeth (=cementums)
—	CEREBRUM	S	[n. -BRUMS or -BRA] · a part of the brain - CEREBRIC [a.]
—	CHRISMON	S	[n. -MA or -MONS] · a Christian~ monogram
—	CIBORIUM	S	[n. -RIA] · a vessel for holding holy bread
—	CINGULUM	—	[n. -LA] · an anatomical band or girdle - CINGULAR [a.] (=cingular)
—	COAGULUM	S	[n. -LA or -LUMS] · a clot
—	CONIDIUM	—	[n. -NIDIA] · a fungus spore - CONIDIAL CONIDIAN [a.]
—	COREMIUM	—	[n. -MIA] · an organ of certain fungi
—	CYATHIUM	—	[n. -ATHIA] · the flower head of certain plants
—	CYMATIUM	—	[n. -TIA] · a cyma «a curved molding»
—	DELIRIUM	S	[n. -IUMS or -IA] · wild excitement
—	DILUVIUM	S	[n. -VIA or -VIUMS] · coarse rock material deposited by glaciers / [x] { diluvion diluvium § diluvia diluvions diluviums }
—	DIPTERON	—	[n. -TERA] · dipteran «a two-winged~ fly»
—	DUODENUM	S	[n. -DENA or -DENUMS] · the first portion of the small intestine - DUODENAL [a.]
—	EMPORIUM	S	[n. -RIUMS or -RIA] · a trading or market center
—	ENCOMIUM	S	[n. -MIUMS or -MIA] · a eulogy
—	EULOGIUM	S	[n. -GIA° or -GIUMS] · a eulogy / [x] { eulogium eulogy § eulogia eulogies eulogiums }
—	EXEMPLUM	—	[n. -PLA] · an example
—	EXORDIUM	S	[n. -DIUMS or -DIA] · a beginning - EXORDIAL [a.]
—	EXTREMUM	S	[n. -MA or -MUMS] · a maximum or a minimum of a mathematical function (=extremums)
—	FRENULUM	S	[n. -LA or -LUMS] · a frenum «a connecting fold of membrane» - FRENULAR [a.] (=frenular)
—	FURCULUM	—	[n. -LA] · a furcula «a forked bone»
—	FUSARIUM	S	[n. -SARIA or -SARIUMS] · a disease-causing~ fungus (=fusariums)
—	GANGLION	S	[n. -GLIA or -GLIONS] · a group of nerve cells
—	GONIDIUM	—	[n. -IA] · an asexual reproductive cell - GONIDIAL GONIDIC [a.]
—	GYNECIUM	—	[n. -CIA] · the pistil of a flower
—	HIMATION	S	[n. -MATIA or -MATIONS] · a loose outer garment
—	HYMENIUM	S	[n. -NIA or -NIUMS] · a layer in certain fungi - HYMENIAL [a.]
—	ILLUVIUM	S	[n. -VIA or -VIUMS] · a type of material accumulated in soil - ILLUVIAL [a.]
—	IMPERIUM	S	[n. -RIUMS or -RIA] · absolute power
—	INDUSIUM	—	[n. -SIA] · an enclosing membrane - INDUSIAL [a.]
—	INOCULUM	S	[n. -LA or -LUMS] · the material used in an inoculation
F	LABELLUM	—	[n. -LA] · the lower petal of an orchid
—	LIXIVIUM	S	[n. -IA or -IUMS] · a solution obtained by leaching - LIXIVIAL [a.]
—	LOMENTUM	S	[n. -TA or -TUMS] · loment «a type of plant pod» / [x] { loment lomentum § lomenta loments lomentums }
—	MOMENTUM	S	[n. -TA or -TUMS] · force of movement
—	MYCELIUM	—	[n. -LIA] · the vegetative portion of a fungus - MYCELIAL MYCELIAN MYCELOID [a.] / [x] { mycele mycelium § myceles mycelia § mycelial mycelian myceloid }
—	NOUMENON	—	[n. -MENA] · an object of intellectual intuition - NOUMENAL [a.]
—	OOGONIUM	S	[n. -NIA or -NIUMS] · a female sexual organ in certain algae and fungi - OOGONIAL [a.]
—	OXYMORON	S	[n. -MORONS or -MORA] · a combination of contradictory or incongruous words (=oxymorons)
—	PARERGON	—	[n. -GA] · a composition derived from a larger work
—	PATAGIUM	—	[n. -GIA] · a wing membrane of a bat
—	PECULIUM	—	[n. -LIA] · private property
—	PERIDIUM	—	[n. -IA] · the covering of the spore-bearing~ organ in many fungi - PERIDIAL [a.]
—	PHILTRUM	—	[n. -TRA] · the indentation between the upper lip and the nose
—	PLECTRON	S	[n. -TRONS or -TRA] · plectrum «an implement used to pluck the strings of a stringed instrument» / [x] { plectron plectrum § plectra plectrons plectrums }
—	PLECTRUM	S	[n. -TRUMS or -TRA] · an implement used to pluck the strings of a stringed instrument / [x] { plectron plectrum § plectra plectrons plectrums }
—	PRONOTUM	—	[n. -NOTA] · a hard outer plate of an insect
—	PROPRIUM	—	[n. -PRIA] · an attribute belonging inseparably to every member of a species
—	PROPYLON	—	[n. -LA] · an entrance to a temple / [x] { propylaeum propylon § propyla propylaea }
—	PUPARIUM	—	[n. -IA] · a pupal shell - PUPARIAL [a.]
—	PYGIDIUM	—	[n. -IA] · the posterior region of certain invertebrates - PYGIDIAL [a.]
—	PYXIDIUM	—	[n. -IA] · a type of seed vessel
—	RAMENTUM	—	[n. -TA] · a scale formed on the surface of leaves
—	REFUGIUM	—	[n. -GIA] · a stable area during a period of continental climactic change
—	ROSARIUM	S	[n. -IA or -IUMS] · a rose garden
—	SCHOLIUM	S	[n. -LIA or -LIUMS] · an explanatory marginal note
—	SEDILIUM	—	[n. -LIA] · sedile «one of the seats in a church for the use of the officiating clergy»
—	SOLARIUM	S	[n. -IA or -IUMS] · a room exposed to the sun
—	SOLATIUM	—	[n. -TIA] · a compensation given for damage to the feelings
—	SPECTRUM	S	[n. -TRA or -TRUMS] · an array of the components of a light wave
—	SPECULUM	S	[n. -LA or -LUMS] · a medical instrument - SPECULAR [a.]
—	SPICULUM	—	[n. -LA] · spicule «a needlelike structure»
—	SPLENIUM	S	[n. -NIA or -NIUMS] · a surgical bandage
—	STASIMON	—	[n. -MA] · a choral ode in ancient Greek drama
—	STRIATUM	—	[n. -TA] · a mass of nervous tissue within the brain - STRIATAL [a.] (=striatal)
—	SUBGENUS	—	[n. -GENERA or -GENUSES] · a subdivision of a genus
—	SUDARIUM	—	[n. -IA] · a cloth for wiping the face
—	SYCONIUM	—	[n. -NIA] · a fleshy multiple fruit
—	TIMPANUM	S	[n. -NA or -NUMS] · tympanum
—	TOMENTUM	—	[n. -TA] · a network of small blood vessels
—	TYMPANUM	S	[n. -NA or -NUMS] · the middle ear
—	VASCULUM	S	[n. -LA or -LUMS] · a box used to hold plant specimens
—	VELARIUM	—	[n. -IA] · an awning over an ancient Roman theater
—	VEXILLUM	—	[n. -LA] · the web or vane of a feather - VEXILLAR [a.]
—	VINCULUM	S	[n. -LA or -LUMS] · a unifying bond - VINCULAR [a.]
—	VIVARIUM	S	[n. -IA or -IUMS] · a place for raising and keeping live animals / [x] { vivarium vivary § vivaria vivaries vivariums }
—	ZOOECIUM	—	[n. -CIA] · a sac secreted and lived in by an aquatic organism
—	ANTHELION	S	[n. -LIA or -LIONS] · a halolike area seen in the sky opposite the sun
—	ANTHEMION	—	[n. -MIA] · a decorative floral pattern used in Greek art
—	ANTHODIUM	—	[n. -DIA] · a flower head of certain plants
—	ANTISERUM	S	[n. -RA or -RUMS] · a serum that contains antibodies
—	ARBORETUM	S	[n. -TA or -TUMS] · a place for the study and exhibition of trees
—	ASYNDETON	S	[n. -TA or -TONS] · the omission of certain conjunctions
—	AUTOMATON	S	[n. -TA or -TONS] · a robot
—	BACTERIUM	—	[n. -RIA] · © a microscopic vegetable organism, belonging to the class Algae, usually in the form of a jointed rodlike filament, and found in putrefying organic infusions
—	BRONCHIUM	—	[n. -CHIA] · a main air passage of the lungs
—	CALDARIUM	—	[n. -RIA] · a room for taking hot baths
—	CAPITULUM	—	[n. -LA] · a flower cluster
—	CHALAZION	S	[n. -ZIA or -ZIONS] · a tumor of the eyelid
—	CLAUSTRUM	—	[n. -TRA] · a basal ganglion in the brain
—	CLITELLUM	—	[n. -TELLA] · a region in the body walls of certain annelids
—	COCCIDIUM	—	[n. -DIA] · a parasitic protozoan
—	COLLEGIUM	S	[n. -GIA or -GIUMS] · a soviet executive council
—	COLLUVIUM	S	[n. -VIA or -VIUMS] · rock debris
—	COLLYRIUM	S	[n. -RIA or -RIUMS] · a medicinal lotion
—	CONTAGIUM	—	[n. -GIA] · a causative agent of infectious diseases
—	CONTINUUM	S	[n. CONTINUA or CONTINUUMS] · a mathematical set
—	CRITERION	S	[n. -RIA or -RIONS] · a standard of judgment
—	CTENIDIUM	—	[n. -DIA] · a comblike anatomical structure
—	CUBICULUM	—	[n. -LA] · a burial chamber
—	CYMBIDIUM	S	[n. -DIA or -DIUMS] · a tropical orchid
—	DECENNIUM	S	[n. -NIA or -NIUMS] · a decade
—	DENTALIUM	S	[n. -LIA or -LIUMS] · a mollusk with long, tapering shell (=dentaliums)
—	DICHASIUM	—	[n. -SIA] · a flower cluster
—	EFFLUVIUM	S	[n. -VIA or -VIUMS] · a byproduct in the form of waste
—	EPHEMERON	S	[n. -ERA° or -ERONS] · © one of the ephemeral flies
—	EPICEDIUM	—	[n. -DIA] · a funeral song
—	EPIMYSIUM	—	[n. -SIA] · a muscle sheath
—	EQUISETUM	S	[n. -TA or -TUMS] · a rushlike plant
—	FLABELLUM	—	[n. FLABELLA] · a fan-shaped~ anatomical structure
—	FLAGELLUM	S	[n. FLAGELLA or FLAGELLUMS] · a long, slender plant shoot
—	GAMMADION	—	[n. -DIA] · a Greek ornamental design
—	GELSEMIUM	S	[n. -MIA or -MIUMS] · a medicinal plant root
—	GYMNASIUM	S	[n. -SIA or -SIUMS] · a gym
—	GYNAECIUM	—	[n. -CIA] · gynecium «the pistil of a flower»
—	GYNOECIUM	—	[n. -CIA] · gynecium «the pistil of a flower»
—	HERBARIUM	S	[n. -RIA or -RIUMS] · a collection of dried plants (=herbariums)
—	HORDEOLUM	—	[n. -LA] · a swelling of the eyelid
—	HOSPITIUM	—	[n. -TIA] · a place of shelter
—	MANUBRIUM	S	[n. -BRIA or -BRIUMS] · a handle-shaped~ anatomical part
—	MARSUPIUM	—	[n. -PIA] · an abdominal pouch of certain mammals
—	MAZAEDIUM	—	[n. -DIA] · a spore-producing~ organ of certain lichens
—	OPERCULUM	S	[n. -LA or -LUMS] · an opercule «an anatomical part that serves as a lid or cover»
—	OPUSCULUM	—	[n. -LA] · an opuscule «a minor work» / [x] { opuscule opusculum § opuscula opuscules }
—	PALLADIUM	S	[n. -DIA or -DIUMS] · a safeguard
—	PARHELION	S	[n. -LIA] · a bright circular spot appearing on a solar halo
—	PHELONION	S	[n. -NIA or -NIONS] · a liturgical vestment
—	POLLINIUM	—	[n. -NIA] · a mass of pollen grains
—	PRESIDIUM	S	[n. -DIA or -DIUMS] · a Soviet executive committee
—	PTERYGIUM	S	[n. -GIA or -GIUMS] · a fleshy growth over the cornea
—	PYCNIDIUM	—	[n. -DIA] · a spore-bearing~ organ of certain fungi
—	REPTILIUM	—	[n. -ILIA] · a building for housing reptiles
—	RETICULUM	S	[n. -LA or -LUMS] · a netlike structure (=reticulums)
—	RHIZOBIUM	—	[n. -BIA] · a rod-shaped~ bacterium
—	ROSTELLUM	S	[n. -LA or -LUMS] · a small, beaklike structure
—	SACRARIUM	S	[n. -RIA or -RIUMS] · an ancient roman shrine - SACRARIAL [a.] (=sacrariums)
—	SARMENTUM	—	[n. -TA] · a sarment «a type of plant stem»
—	SCUTELLUM	—	[n. -LA] · a small, scutate organ or part
—	SENSILLUM	—	[n. -LA] · a simple sense organ
—	SENSORIUM	S	[n. -RIA or -RIUMS] · the part of the brain concerned with the reception and interpretation of sensory stimuli
—	SEPTARIUM	—	[n. -RIA] · a limestone nodule
—	SPIRILLUM	—	[n. -LA] · a spirally twisted, aerobic bacterium
—	SUBPHYLUM	S	[n. -LA or -LUMS] · a division within a phylum
—	SYMPODIUM	—	[n. -DIA] · a plant stem made up of a series of superposed branches
—	SYMPOSIUM	S	[n. -SIA or -SIUMS] · a conference for the purpose of discussion
—	SYNCYTIUM	—	[n. -TIA] · a mass of protoplasm resulting from cell fusion
—	TEGMENTUM	—	[n. -TA] · an anatomical covering
—	TENACULUM	S	[n. -LA or -LUMS] · a hooked surgical instrument
—	TENTORIUM	—	[n. -RIA] · the internal skeleton of the head of an insect
—	TERRARIUM	S	[n. -RIA or -RIUMS] · a glass enclosure for plants or small animals
—	TRAPEZIUM	S	[n. -ZIA or -ZIUMS] · a four-sided~ polygon having no parallel sides (=trapeziums)
—	TRIENNIUM	S	[n. -NIA or -NIUMS] · a period of three years
—	TRIFORIUM	—	[n. -RIA] · a gallery in a church
—	TRIHEDRON	S	[n. -DRA or -DRONS] · a figure having three plane surfaces meeting at a point
—	ULTIMATUM	S	[n. -TA or -TUMS] · a final proposal
—	UNGUENTUM	—	[n. -TA] · an ointment
—	UREDINIUM	S	[n. -NIA or -NIUMS] · uredium «a spore-producing~ organ of certain fungi» (=urediniums)
—	UROPYGIUM	S	[n. -GIA or -GIUMS] · the hump from which a bird's tail feathers grow
—	VESTIGIUM	—	[n. -GIA] · a vestige / [x] { vestige vestigium § vestiges vestigia }
—	ACETABULUM	S	[n. -LA or -LUMS] · © a vinegar cup; socket of the hip bone; a measure of about one eighth of a pint, etc~.
—	ANAEROBIUM	—	[n. -BIA] · derivative of anaerobe «an organism that does not require oxygen for respiration Compare aerobe»
—	ANDROECIUM	—	[n. -CIA] · © the stamens of a flower taken collectively
—	APOTHECIUM	—	[n. -CIA] · © the ascigerous~ fructification of lichens, forming masses of various shapes
—	ARGUMENTUM	—	[n. -TA] · (rhetoric) an argument
—	ASCOGONIUM	—	[n. -NIA] · a female reproductive body in some ascomycetous fungi in which, after fertilization, the asci develop
—	AUDITORIUM	S	[n. -RIA or -RIUMS] · © the part of a church, theater, or other public building, assigned to the audience
—	CAPITELLUM	—	[n. -TELLA] · (anatomy) an enlarged knoblike structure at the end of a bone that forms an articulation with another bone; capitulum
—	CEREBELLUM	S	[n. -LA or -LUMS] · © the large lobe of the hind brain in front of and above the medulla; the little brain. It controls combined muscular action
—	CINERARIUM	S	[n. -RIA] · a place for keeping the ashes of the dead after cremation
—	COLLOQUIUM	S	[n. -QUIA or -QUIUMS] · an informal gathering for discussion
—	COMPENDIUM	S	[n. -DIA or -DIUMS] · © a brief compilation or composition, containing the principal heads, or general principles, of a larger work or system; an abridgment; an epitome; a compend; a condensed summary
—	CONSORTIUM	S	[n. -SORTIA or -SORTIUMS] · an association of financiers, companies, etc~, esp~ one formed for a particular purpose
—	CURRICULUM	S	[n. -LA or -LUMS] · © a race course; a place for running
—	DECAHEDRON	S	[n. -DRONS or -DRA] · © a solid figure or body inclosed by ten plane surfaces
—	ENCEPHALON	S	[n. -LA] · © the contents of the cranium; the brain
—	EPICARDIUM	S	[n. -DIA] · © that of the pericardium which forms the outer surface of the heart; the cardiac pericardium
—	EPICENTRUM	—	[n. -TRA] · the focus of an earthquake
—	EPICRANIUM	—	[n. -NIA] · © the upper and superficial part of the head, including the scalp, muscles, etc~.
—	EPINEURIUM	S	[n. -RIA or -RIUMS] · © the connective tissue framework and sheath of a nerve which bind together the nerve bundles, each of which has its own special sheath, or perineurium (=epineuria)
—	EPISTERNUM	—	[n. -NA] · © a median bone connected with the sternum, in many vertebrates; the interclavicle~
—	EPITHELIUM	S	[n. -LIA or -LIUMS] · © the superficial layer of cells lining the alimentary canal and all its appendages, all glands and their ducts, blood vessels and lymphatics, serous cavities, etc~.
—	EXOSPORIUM	—	[n. -RIA] · exine «the outer layer of certain spores» / [x] { exine exosporium § exines exosporia }
—	FILOPODIUM	—	[n. -DIA] · ectoplasmic pseudopodium
—	GLOCHIDIUM	—	[n. -DIA] · © the larva or young of the mussel, formerly thought to be a parasite upon the parent's gills
—	HAUSTELLUM	—	[n. -LA] · © the sucking proboscis of various insects
—	HAUSTORIUM	—	[n. -RIA] · © one of the suckerlike~ rootlets of such plants as the dodder and ivy
—	HEMELYTRON	—	[n. -TRA] · © alt. of Hemelytrum / [x] { hemelytron hemelytrum § hemelytra }
—	HEMELYTRUM	—	[n. -TRA] · © one of the partially thickened anterior wings of certain insects, as of many Hemiptera~, the earwigs, etc~. / [x] { hemelytron hemelytrum § hemelytra }
—	HEXAHEDRON	S	[n. -DRA or -DRONS] · © a solid body of six sides or faces
—	HONORARIUM	S	[n. -RARIA or -RARIUMS] · a fee paid for a nominally free service
—	HYPANTHIUM	—	[n. -THIA] · © a fruit consisting in large part of a receptacle, enlarged below the calyx, as in the Calycanthus~, the rose hip, and the pear
—	INVOLUCRUM	—	[n. -CRA] · © see Involucre / [x] { involucre involucrum § involucra involucres }
—	MILLENNIUM	S	[n. -S or MILLENNIA] · period of one thousand years
—	MIRACIDIUM	—	[n. -DIA] · the flat ciliated larva of flukes that hatches from the egg and gives rise asexually to other larval forms
—	MONOPODIUM	—	[n. -DIA] · © a single and continuous vegetable axis; -- opposed to sympodium
—	MORATORIUM	S	[n. -RIA or -RIUMS] · a legally authorized postponement of the fulfilment of an obligation
—	MYOCARDIUM	—	[n. -DIA] · © the main substance of the muscular wall of the heart inclosed between the epicardium and endocardium
—	NATATORIUM	S	[n. -RIA or -RIUMS] · © a swimming bath
—	NEPHRIDIUM	—	[n. -DIA] · © a segmental tubule; one of the tubules of the primitive urinogenital organs; a segmental organ
—	OCEANARIUM	S	[n. -RIA or -RIUMS] · a large saltwater aquarium for marine life
—	OCTAHEDRON	S	[n. -DRA or -DRONS] · © a solid bounded by eight faces. The regular octahedron is contained by eight equal equilateral triangles
—	OMMATIDIUM	—	[n. -DIA] · © one of the single eyes forming the compound eyes of crustaceans, insects, and other invertebrates
—	OSMETERIUM	—	[n. -RIA] · (zoology) a gland in some caterpillars that secretes foul-smelling~ substances to deter predators
—	PANCRATIUM	S	[n. -TIA or -TIUMS] · © an athletic contest involving both boxing and wrestling (=pancratia)
—	PANJANDRUM	S	[n. -DRA or -DRUMS] · a pompous self-important~ official or person of rank
—	PARAMECIUM	S	[n. -CIA or -CIUMS] · any freshwater protozoan of the genus Paramecium, having an oval body covered with cilia and a ventral ciliated groove for feeding: phylum Ciliophora~ (ciliates)
—	PARAPODIUM	—	[n. -DIA] · © one of the lateral appendages of an annelid; -- called also foot tubercle
—	PERIMYSIUM	—	[n. -SIA] · © the connective tissue sheath which surrounds a muscle, and sends partitions inwards between the bundles of muscular fibers
—	PHYLLODIUM	—	[n. -DIA] · © a petiole dilated into the form of a blade, and usually with vertical edges, as in the Australian~ acacias / [x] { phyllode phyllodium § phyllodes phyllodia }
—	PLASMODIUM	—	[n. -DIA] · © a jellylike mass of free protoplasm, without any union of amoeboid cells, and endowed with life and power of motion
—	POLYHEDRON	S	[n. -DRA or -DRONS] · © a body or solid contained by many sides or planes
—	POLYPARIUM	—	[n. -RIA] · derivative of polypary «the common base and connecting tissue of a colony of coelenterate polyps, esp~ coral»
—	PRAESIDIUM	S	[n. -DIA or -DIUMS] · a variant spelling of presidium
—	PRESTERNUM	—	[n. -NA] · © the anterior segment of the sternum; the manubrium
—	PRIMORDIUM	—	[n. -DIA] · (biology) an organ or part in the earliest stage of development
—	PRINCIPIUM	—	[n. -PIA] · (usually plural) a principle, esp~ a fundamental one
—	PROCAMBIUM	S	[n. -BIA or -BIUMS] · © the young tissue of a fibrovascular bundle before its component cells have begun to be differentiated
—	PROSCENIUM	S	[n. -NIA or -NIUMS] · © the part where the actors performed; the stage (=proscenia)
—	PROSTOMIUM	—	[n. -MIA] · © that portion of the head of an annelid situated in front of the mouth
—	PSALTERIUM	—	[n. -RIA] · © the third stomach of ruminants
—	PUERPERIUM	—	[n. -RIA] · the period following childbirth, lasting approximately six weeks, during which the uterus returns to its normal size and shape
—	QUADRIVIUM	S	[n. -VIA] · © the four "liberal arts," arithmetic, music, geometry, and astronomy; -- so called by the schoolmen
—	SANATORIUM	S	[n. -RIA or -RIUMS] · © an establishment for the treatment of the sick; a resort for invalids / [x] { san sanatorium sanitarium sanitorium § sanatoria sanatoriums sanitoria sanitoriums sans }
—	SANITARIUM	S	[n. -RIA or -RIUMS] · © a health station or retreat; a sanatorium / [x] { san sanatorium sanitarium sanitorium § sanatoria sanatoriums sanitoria sanitoriums sans }
—	SANITORIUM	S	[n. -RIA or -RIUMS] · a facility for housing patients with long-term~ illnesses / [x] { san sanatorium sanitarium sanitorium § sanatoria sanatoriums sanitoria sanitoriums sans }
—	SCLEROTIUM	—	[n. -TIA] · © a hardened body formed by certain fungi, as by the Claviceps~ purpurea~, which produces ergot
—	SEQUESTRUM	S	[n. -TRA or -TRUMS] · © a portion of dead bone which becomes separated from the sound portion, as in necrosis
—	SESTERTIUM	—	[n. -TIA] · an ancient Roman money of account equal to 1000 sesterces
—	SIMULACRUM	S	[n. -CRA or -CRUMS] · © a likeness; a semblance; a mock appearance; a sham; -- now usually in a derogatory sense / [x] { simulacre simulacrum § simulacra simulacres simulacrums }
—	SPERMATIUM	—	[n. -TIA] · © one of the motionless spermatozoids in the conceptacles of certain fungi
—	SPORANGIUM	—	[n. -GIA] · © a spore case in the cryptogamous plants, as in ferns, etc~.
—	SUBSTRATUM	S	[n. -TA or -TUMS] · © that which is laid or spread under; that which underlies something, as a layer of earth lying under another; specifically, the subsoil (=substratums)
—	SUDATORIUM	S	[n. -RIA or -RIUMS] · © a sudatory «a hot-air~ bath for inducing sweating»
—	TRICLINIUM	—	[n. -NIA] · © a couch for reclining at meals, extending round three sides of a table, and usually in three parts
—	TROPAEOLUM	S	[n. -LA or -LUMS] · any garden plant of the genus Tropaeolum esp~ the nasturtium
—	VIBRACULUM	—	[n. -LA] · © one of the movable, slender, spinelike organs or parts with which certain bryozoans are furnished. They are regarded as specially modified zooids, of nearly the same nature as Avicularia~
—	ANIMALCULUM	—	[n. -LA] · © an animalcule «© a small animal, as a fly, spider, etc~»
—	ANTEPENDIUM	S	[n. -DIA or -DIUMS] · © the hangings or screen in front of the altar; an altar cloth; the frontal
—	ANTHERIDIUM	—	[n. -DIA] · © the male reproductive apparatus in the lower, consisting of a cell or other cavity in which spermatozoids are produced; -- called also spermary
—	ARCHEGONIUM	—	[n. -NIA] · © the pistillidium~ or female organ in the higher cryptogamic plants, corresponding to the pistil in flowering plants
—	ASPERGILLUM	S	[n. -LA or -LUMS] · © the brush used in the Roman Catholic church for sprinkling holy water on the people
—	CANDELABRUM	S	[n. -RA° or -RUMS] · © a lamp stand of any sort
—	CARPOGONIUM	—	[n. -NIA] · the female sex organ of red algae, consisting of a swollen base containing the ovum and a long neck down which the male gametes pass
—	COLUMBARIUM	S	[n. -RIA] · © a dovecote or pigeon house
—	CREMATORIUM	S	[n. -RIUMS or -RIA] · © alt. of Crematory
—	DESIDERATUM	—	[n. -TA] · © anything desired; that of which the lack is felt; a want generally felt and acknowledge
—	ENCHIRIDION	—	[n. -DIA] · © handbook; a manual of devotions
—	ENDOCARDIUM	—	[n. -DIA] · © the membrane lining the cavities of the heart
—	ENDOMETRIUM	—	[n. -TRIA] · © the membrane lining the inner surface of the uterus, or womb
—	ENDOTHECIUM	—	[n. -CIA] · © the inner lining of an anther cell
—	ENDOTHELIUM	—	[n. -LIA] · © the thin epithelium lining the blood vessels, lymphatics, and serous cavities
—	EQUILIBRIUM	S	[n. -RIA or -RIUMS] · © equality of weight or force; an equipoise or a state of rest produced by the mutual counteraction of two or more forces
—	EUBACTERIUM	—	[n. EUBACTERIA] · see eubacteria
—	FLORILEGIUM	—	[n. -GIA] · (formerly) a lavishly illustrated book on flowers
—	GAMETANGIUM	—	[n. -GIA] · (biology) an organ or cell in which gametes are produced, esp~ in algae and fungi
—	HESPERIDIUM	—	[n. -DIA] · © a large berry with a thick rind, as a lemon or an orange
—	HORMOGONIUM	—	[n. -NIA] · © a chain of small cells in certain algae, by which the plant is propogated~
—	HYPOLIMNION	—	[n. -NIA] · the lower and colder layer of water in a lake
—	ICOSAHEDRON	S	[n. -DRA or -DRONS] · © a solid bounded by twenty sides or faces
—	INCUNABULUM	—	[n. -LA] · © a work of art or of human industry, of an early epoch; especially, a book printed before a. d. 1500
—	INTERREGNUM	S	[n. -NA or -NUMS] · © the time during which a throne is vacant between the death or abdication of a sovereign and the accession of his successor
—	LATIFUNDIUM	S	[n. -DIA] · great landed estate with absentee ownership
—	LEPROSARIUM	S	[n. -RIA or -RIUMS] · a hospital or other centre for the treatment or care of lepers
—	MESOTHELIUM	—	[n. -LIA] · © epithelial mesoderm; a layer of cuboidal epithelium cells, formed from a portion of the mesoderm during the differetiation~ of the germ layers. It constitutes the boundary of the c/lum
—	MONOCHASIUM	—	[n. -SIA] · (botany) a cymose inflorescence in which each branch gives rise to one other branch only, as in the forget-me-not~ and buttercup Compare dichasium
—	OSTENSORIUM	—	[n. -RIA] · © alt. of Ostensory / [x] { ostensorium ostensory § ostensoria ostensories }
—	PENTAHEDRON	S	[n. -DRA or -DRONS] · © a solid figure having five sides
—	PERICARDIUM	—	[n. -DIA] · © the double baglike fold of serous membrane which incloses the heart
—	PERICRANIUM	—	[n. -NIA] · © the periosteum which covers the cranium externally; the region around the cranium
—	PERINEURIUM	—	[n. -RIA] · © the connective tissue sheath which surrounds a bundle of nerve fibers
—	PERITHECIUM	—	[n. -CIA] · © an organ in certain fungi and lichens, surrounding and enveloping the masses of fructification
—	PLANETARIUM	S	[n. -RIA or -RIUMS] · © an orrery
—	PROTHALLIUM	—	[n. -THALLIA] · © same as Prothallus
—	QUADRENNIUM	S	[n. -NIA or -NIUMS] · © a space or period of four years
—	RETINACULUM	—	[n. -LA] · © a connecting band; a fraenum; as, the retinacula of the ileocaecal~ and ileocolic~ valves
—	SCRIPTORIUM	S	[n. -RIA or -RIUMS] · © in an abbey or monastery, the room set apart for writing or copying manuscripts; in general, a room devoted to writing (=scriptoriums)
—	SPOROGONIUM	—	[n. -NIA] · the sporophyte of mosses and liverworts, consisting of a spore-bearing~ capsule on a short stalk that arises from the parent plant (the gametophyte)
—	STAMINODIUM	—	[n. -DIA] · © an abortive stamen, or any organ modified from an abortive stamen
—	STYLOPODIUM	—	[n. -DIA] · © an expansion at the base of the style, as in umbelliferous plants
—	TETRAHEDRON	S	[n. -DRA or -DRONS] · © a solid figure inclosed or bounded by four triangles
—	APPRESSORIUM	—	[n. -RIA] · (botany) a flattened hypha of a parasitic fungus that penetrates the host tissues
—	DIENCEPHALON	S	[n. -LA or -LONS] · © the interbrain~ or thalamencephalon~; -- sometimes abbreviated to dien~ / [x] { diencephalon § diencephala diencephalons }
—	DIVERTICULUM	—	[n. -LA] · © a blind tube branching out of a longer one
—	DODECAHEDRON	S	[n. -HEDRA or -HEDRONS] · © a solid having twelve faces
—	EPITHALAMION	—	[n. -MIA] · derivative of epithalamium «a poem or song written to celebrate a marriage; nuptial ode»
—	HIBERNACULUM	—	[n. -LA] · © a winter bud, in which the rudimentary foliage or flower, as of most trees and shrubs in the temperate zone, is protected by closely overlapping scales
—	HYMENOPTERON	S	[n. -TERA or -TERONS] · derivative of hymenopteran «any hymenopterous insect»
—	PERIONYCHIUM	—	[n. -CHIA] · the skin that surrounds a fingernail or toenail
—	PHILODENDRON	S	[n. -DRA or -DRONS] · any aroid evergreen climbing plant of the tropical American~ genus Philodendron: cultivated as house plants
—	PROLEGOMENON	—	[n. -NA] · © a preliminary remark or observation; an introductory discourse prefixed to a book or treatise
—	PROTHALAMION	—	[n. -MIA] · © alt. of Prothalamium / [x] { prothalamion prothalamium § prothalamia }
—	PROTHALAMIUM	—	[n. -MIA] · © a song in celebration of a marriage / [x] { prothalamion prothalamium § prothalamia }
—	PSEUDOPODIUM	—	[n. -DIA] · © same as Pseudopod / [x] { pseudopod pseudopodium § pseudopodia pseudopods }
—	QUINQUENNIUM	S	[n. -NIA or -NIUMS] · © space of five years
—	RHOMBOHEDRON	S	[n. -DRA or -DRONS] · © a solid contained by six rhomboids; a parallelopiped~
—	SPERMAGONIUM	—	[n. -NIA] · a variant spelling of spermogonium~
—	SUPERSTRATUM	—	[n. -TA] · (geology) a layer or stratum overlying another layer or similar structure
—	XIPHISTERNUM	—	[n. -NA] · © the posterior segment, or extremity, of the sternum; -- sometimes called metasternum~, ensiform cartilage, ensiform process, or xiphoid process
—	ARMAMENTARIUM	—	[n. -RIA] · the items that comprise the material and equipment used by a physician in his professional practice
—	EPIPHENOMENON	—	[n. -MENA] · a secondary or additional phenomenon; by-product
—	MESENCEPHALON	—	[n. -LA] · © the middle segment of the brain; the midbrain. Sometimes abbreviated to mesen~
—	METENCEPHALON	—	[n. -LA] · © the posterior part of the brain, including the medulla; the afterbrain~. Sometimes abbreviated to meten~
—	MITOCHONDRION	—	[n. -RIA] · a small spherical or rodlike body, bounded by a double membrane, in the cytoplasm of most cells: contains enzymes responsible for energy production Also called: chondriosome
—	MYCOBACTERIUM	—	[n. -RIA] · any of the rod-shaped~ Gram-positive~ bacteria of the genus Mycobacterium, some of which cause human diseases, such as tuberculosis and leprosy
—	PERICHONDRIUM	—	[n. -RIA] · © the membrane of fibrous connective tissue which closely invests cartilage, except where covering articular surfaces
—	TRAPEZOHEDRON	S	[n. -DRA or -DRONS] · © a solid bounded by twenty-four~ equal and similar trapeziums; a tetragonal trisoctahedron
—	ZOOSPORANGIUM	—	[n. -GIA] · © a spore, or conceptacle containing zoospores
—	CHONDROCRANIUM	S	[n. -NIA or -NIUMS] · (medicine) the cartilaginous structure that, in early development, envelops the brain
—	CYANOBACTERIUM	—	[n. -RIA] · see cyanobacteria
—	DISEQUILIBRIUM	S	[n. -RIA or -S] · a loss or absence of equilibrium, esp~ in an economy
—	MEGASPORANGIUM	—	[n. -GIA] · the structure in certain spore-bearing~ plants in which the megaspores are formed: corresponds to the ovule in seed plants Compare microsporangium
—	MYELENCEPHALON	—	[n. -LA] · © the brain and spinal cord; the cerebro-spinal~ axis; the neuron. Sometimes abbreviated to myelencephal~
—	NONEQUILIBRIUM	S	[n. -RIA or -RIUMS] · a lack of equilibrium or a state of not being in equilibrium
—	PROSENCEPHALON	—	[n. -LA] · © the anterior segment of the brain, including the cerebrum and olfactory lobes; the forebrain
—	RHINENCEPHALON	—	[n. -LA] · © the division of the brain in front of the prosencephalon, consisting of the two olfactory lobes from which the olfactory nerves arise
—	SPERMATOGONIUM	—	[n. -NIA] · © a primitive seminal cell, occurring in masses in the seminal tubules. It divides into a mass of small cells, which in turn give rise to spermatozoids
—	TRISOCTAHEDRON	S	[n. -DRA or -DRONS] · © a solid of the isometric system bounded by twenty-four~ equal faces, three corresponding to each face of an octahedron
—	ARCHAEBACTERIUM	—	[n. -RIA] · see archaebacteria
—	CORYNEBACTERIUM	—	[n. -RIA] · any of various bacterium of the genus Corynebacterium, including various animal and plant pathogens and animal parasites
—	CRYPTOSPORIDIUM	—	[n. -DIA] · parasitic protozoan that can cause intestinal disease
—	ENTEROBACTERIUM	—	[n. -RIA] · any of a class of Gram-negative~ rodlike bacteria that occur in the gastrointestinal~ tract
—	MICROSPORANGIUM	—	[n. -GIA or -GIUMS] · © a sporangium or conceptacle containing only very minute spores. Cf. Macrosporangium~
—	RHOMBENCEPHALON	—	[n. -LA] · hindbrain «the posterior of the three principal divisions of the brain, including the epencephalon and…»
—	SUPERPHENOMENON	—	[n. -NA or -NONS] · a phenomenon that is beyond the typical qualities of phenomena

457 entries