| ABORTION | • abortion n. (Medicine) The expulsion from the womb of a foetus or embryo before it is fully developed, with loss… • abortion n. (Now rare) An aborted foetus; an abortus. • abortion n. (Figuratively) A misshapen person or thing; a monstrosity. |
| BIOTOXIN | • biotoxin n. Any toxin produced by a living organism. • BIOTOXIN n. a poison of biological origin. |
| BIOTRONS | • biotrons n. Plural of biotron. • BIOTRON n. a climate control chamber. |
| BOLTONIA | • boltonia n. (Botany) Any member of the genus Boltonia of plants in the sunflower family. • BOLTONIA n. a tall perennial flower of the eastern US, aka false aster. |
| BONGOIST | • bongoist n. A musician who plays the bongoes. • BONGOIST n. a bongo player. |
| BONIATOS | • boniatos n. Plural of boniato. • BONIATO n. a sweet potato. |
| BONITOES | • bonitoes n. Plural of bonito. • BONITO n. (Spanish) a large fish of the mackerel family, also BONITA. |
| BOOSTING | • boosting v. Present participle of boost. • boosting n. The act or process by which something is boosted. • BOOST v. to support, increase. |
| BOOTIKIN | • bootikin n. (Obsolete) A small boot or gaiter. • bootikin n. (Obsolete) The boot (torture device). • bootikin n. A covering for the foot or hand, worn as a cure for the gout. |
| EOBIONTS | • eobionts n. Plural of eobiont. • EOBIONT n. a type of basic organism. |
| ISOBRONT | • isobront n. (Meteorology) An isoline drawn through geographical points at which a given phase of thunderstorm activity… • isobront n. (Meteorology) An isoline drawn through geographical points which, on average, experience the same number… • ISOBRONT n. a contour line showing the development of thunder. |
| JOBATION | • jobation n. An extensive rebuke or telling-off; a long criticism or admonitory lecture. • JOBATION n. a long, tedious rebuke or harangue, also JAWBATION. |
| LOBATION | • lobation n. The quality of having lobes. • lobation n. The growth, or formation of lobes. • lobation n. A lobe, or something shaped like a lobe. |
| OBLATION | • oblation n. The offering of worship, thanks etc. to a deity. • oblation n. (By extension) A deed or gift offered charitably. • Oblation prop.n. The offering of bread and wine at the Eucharist. |
| TABOOING | • tabooing v. Present participle of taboo. • tabooing n. The imposition of a taboo. • TABOO v. (Tongan) to exclude or prohibit by social influence, also TABU. |
| TOBOGGIN | • toboggin n. Dated form of toboggan. • toboggin v. Dated form of toboggan. • TOBOGGIN n. a kind of sledge, also TABOGGAN, TARBOGGIN, TOBOGGAN. |