| AEROBIOLOGISTS | • aerobiologists n. Plural of aerobiologist. • AEROBIOLOGIST n. one who studies airborne microorganisms.
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| ASTROBIOLOGIES | • ASTROBIOLOGY n. exobiology. | 
| BACTERIOLOGIES | • bacteriologies n. Plural of bacteriology. • BACTERIOLOGY n. the scientific study of bacteria.
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| BACTERIOLOGIST | • bacteriologist n. A microbiologist whose speciality is bacteriology. • BACTERIOLOGIST n. one who studies bacteriology.
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| BIOGEOGRAPHERS | • biogeographers n. Plural of biogeographer. • BIOGEOGRAPHER n. a practitioner of biogeography.
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| BIOGEOGRAPHIES | • biogeographies n. Plural of biogeography. • BIOGEOGRAPHY n. the study of the geographical distribution of plants and animals.
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| BIOREGIONALISM | • bioregionalism n. The belief that naturally-defined regions (bioregions or ecoregions) should be the basis of political… • BIOREGIONALISM n. an environmentalist movement to make political boundaries coincide with bioregions.
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| BIOREGIONALIST | • bioregionalist n. A proponent of bioregionalism. • BIOREGIONALIST n. one who studies bioregionalism.
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| BOARDINGHOUSES | • boardinghouses n. Plural of boardinghouse. • boarding␣houses n. Plural of boarding house.
 • BOARDINGHOUSE n. a private house in which accommodation and meals are provided for paying guests.
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| GERONTOPHOBIAS | • GERONTOPHOBIA n. a fear of old age or of growing old. | 
| METAGROBOLISED | • METAGROBOLISE v. to mystify, to puzzle out, also METAGRABOLISE, METAGRABOLIZE, METAGROBOLIZE. | 
| METAGROBOLISES | • METAGROBOLISE v. to mystify, to puzzle out, also METAGRABOLISE, METAGRABOLIZE, METAGROBOLIZE. | 
| METAGROBOLIZES | • metagrobolizes v. Third-person singular simple present indicative form of metagrobolize. • METAGROBOLIZE v. to mystify, to puzzle out, also METAGRABOLISE, METAGRABOLIZE, METAGROBOLISE.
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| OBLIGATORINESS | • obligatoriness n. The quality or state of being obligatory. • OBLIGATORINESS n. the state of being obligatory.
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| RADIOBIOLOGIES | • RADIOBIOLOGY n. a branch of biology dealing with the effects of radiation or radioactive materials on biological systems. | 
| STOCKBROKERAGE | • stockbrokerage n. Stockbroking. • STOCKBROKERAGE n. the activities of a stockbroker.
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| THOROUGHBASSES | • thoroughbasses n. Plural of thoroughbass. • THOROUGHBASS n. esp. in baroque music, a bass part underlying a piece.
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| THOROUGHBRACES | • thoroughbraces n. Plural of thoroughbrace. • THOROUGHBRACE n. any of several leather straps supporting the body of a carriage and serving as springs.
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