| BIOCENOLOGY | • biocenology n. (Biology) A branch of ecology involving the study of the interactions between biological communities. • BIOCENOLOGY n. the branch of ecology concerned with the relationships and interactions between the members of a natural community. |
| BIOCONTROLS | • biocontrols n. Plural of biocontrol. • BIOCONTROL n. pest control by biological means e.g. cane toads. |
| BLOODHOUNDS | • bloodhounds n. Plural of bloodhound. • BLOODHOUND n. a large breed of hound formerly much used in tracking and police work. |
| BLOODSTONES | • bloodstones n. Plural of bloodstone. • BLOODSTONE n. a green chalcedony sprinkled with red spots resembling blood. |
| BOOGALOOING | • boogalooing v. Present participle of boogaloo. • BOOGALOO v. to dance the boogaloo. |
| BOONDOGGLED | • boondoggled v. Simple past tense and past participle of boondoggle. • BOONDOGGLE v. to carry out unnecessary work. |
| BOONDOGGLER | • boondoggler n. A person who boondoggles; a wastrel. • BOONDOGGLER n. one who engages in boondoggling. |
| BOONDOGGLES | • boondoggles n. Plural of boondoggle. • BOONDOGGLE v. to carry out unnecessary work. |
| OBNOXIOUSLY | • obnoxiously adv. In an obnoxious manner. • OBNOXIOUS adv. unpleasant. |
| OBSOLETIONS | • obsoletions n. Plural of obsoletion. • OBSOLETION n. obsolescence. |
| OBVOLUTIONS | • OBVOLUTION n. the state of being obvolute, having a margin that alternately overlaps and is overlapped by that of an opposing leaf. |
| ODONTOBLAST | • odontoblast n. A cell on the outer surface of dental pulp that produces tooth dentin. • ODONTOBLAST n. a tooth cell in the surface of dental pulp that produces dentine. |
| OUTBLOOMING | • outblooming v. Present participle of outbloom. • OUTBLOOM v. to surpass in blooming. |
| YOUNGBLOODS | • youngbloods n. Plural of youngblood. • Youngbloods prop.n. Plural of Youngblood. |