| BOA | • boa n. Any of a group of large American snakes, of the genus Boa, subfamily Boinae, or family Boidae, including… • boa n. (Plural "boas") A type of long scarf; typically made from synthetic or real feathers (or occasionally… • Boa n. A member of a Bwa-speaking ethnic group of the Democratic Republic of the Congo. |
| BOB | • bob v. (Intransitive) To move gently and vertically, in either a single motion or repeatedly up and down, at… • bob v. (Transitive) To move (something) as though it were bobbing in water. • bob v. To curtsy. |
| BOD | • bod n. (Slang) The body. • bod n. (Slang) A person. • bod sym. (International standards) ISO 639-2/T & ISO 639-3 language code for Tibetan. |
| BOG | • bog n. (Originally Ireland and Scotland) An area of decayed vegetation (particularly sphagnum moss) which forms… • bog n. (Figuratively) Confusion, difficulty, or any other thing or place that impedes progress in the manner of such areas. • bog n. (Uncountable) The acidic soil of such areas, principally composed of peat; marshland, swampland. |
| BOH | • boh interj. An exclamation used to startle or frighten. • BOH n. Abbreviation of back of house. • BOH n. an exclamation used to startle. |
| BOI | • boi n. (Countable, originally Internet slang) Alternative spelling of boy. • boi n. (BDSM, especially in roleplay) A male bottom (i.e. submissive partner), defined not by junior age, but… • boi n. (LGBT) A lesbian who adopts a boyish appearance. |
| BOK | • bok adj. (South Africa, slang) keen or willing. • bok interj. The clucking sound of a chicken. • Bok prop.n. A surname. |
| BON | • Bon prop.n. An indigenous Tibetan religion, in many ways akin to Tibetan Buddhism. • BON n. Initialism of Business Object Notation, notation for high-level object-oriented analysis. • BON n. (Medicine) Initialism of bisphosphonate-associated osteonecrosis of the jaws. |
| BOO | • boo interj. A loud exclamation intended to scare someone, especially a child. Usually used when one has been hidden… • boo interj. Used ironically in a situation where one had the opportunity to scare someone by speaking suddenly. • boo interj. An exclamation used by a member or many members of an audience, as at a stage play or sports game, to… |
| BOP | • bop n. (Colloquial, onomatopoeia) A very light smack, blow or punch. • bop v. (Colloquial, transitive) To strike gently or playfully. • bop n. (Uncountable, music) A style of improvised jazz from the 1940s. |
| BOR | • bor n. (Norfolk) boy. • Bor prop.n. A town in the Czech Republic. • Bor prop.n. One of several villages in Russia. |
| BOS | • bos n. Plural of bo. • bos sym. (International standards) ISO 639-2 & ISO 639-3 language code for Bosnian. • Bos prop.n. A taxonomic genus within the family Bovidae – the cattle. |
| BOT | • bot n. The larva of a botfly, which infests the skin of various mammals, producing warbles, or the nasal passage… • bot v. (Britain, slang) To bugger. • bot v. (Australia, informal) To ask for and be given something with the direct intention of exploiting the… |
| BOW | • bow n. A weapon made of a curved piece of wood or other flexible material whose ends are connected by a string… • bow n. A curved bend in a rod or planar surface, or in a linear formation such as a river (see oxbow). • bow n. A rod with horsehair (or an artificial substitute) stretched between the ends, used for playing various… |
| BOX | • box n. Senses relating to a three-dimensional object or space. • box n. Senses relating to a two-dimensional object or space. • box v. (Transitive) To place inside a box; to pack in one or more boxes. |
| BOY | • boy n. A young male. • boy n. (Diminutive) A son of any age. • boy n. (Endearing, diminutive) A male of any age, particularly one rather younger than the speaker. |
| OBO | • obo n. Alternative form of ovoo (“Mongolian cairn”). • obo phr. (Colloquial) Alternative letter-case form of OBO: or best offer. • OBO n. (Nautical) Initialism of ore-bulk-oil: designating a ship designed to be capable of carrying wet or dry cargoes. |