23-letter words containing b, a, r, o, u
- random number generator — a piece of computer software used to create a sequence of random numbers
- relative sunspot number — a number indicating the degree of sunspot activity on the sun as a factor of observer idiosyncrasies, the number of sunspot groups, and the number of individual sunspots.
- rocky mountain beeplant — a rank-smelling plant, Cleome serrulata, of the caper family, native to the western U.S., having showy, dense clusters of pink or white flowers, frequented by bees.
- rub sb up the wrong way — If you rub someone up the wrong way in British English, or rub someone the wrong way in American English, you offend or annoy them without intending to.
- severinus de monzambano — Samuel von [zah-moo-uh l fuh n] /ˈzɑ mu əl fən/ (Show IPA), ("Severinus de Monzambano") 1632–94, German jurist and historian.
- social insurance number — a nine-digit number used by the federal government to identify a citizen
- the chamber of deputies — the lower legislative assembly in some parliaments
- to be at your wit's end — If you say that you are at your wits' end, you are emphasizing that you are so worried and exhausted by problems or difficulties that you do not know what to do next.
- to carry all before you — If a person or team carries all before them, they succeed very easily.
- trials and tribulations — difficult experiences
- turn-and-bank indicator — bank-and-turn indicator.
- under a gooseberry bush — used humorously in answering children's questions regarding their birth
- unincorporated business — a privately owned business, often owned by one person who has unlimited liability as the business is not legally registered as a company
- united states of brazil — former official name of Brazil.
- urban conservation area — an urban area that is protected, preserved and carefully managed
- vestibulocochlear nerve — either one of the eight pairs of cranial nerves that supply the cochlea and semicircular canals of the internal ear and contribute to the sense of hearing
- virtual loadable module — (networking) (VLM) Novell's term for software modules that can be dynamically loaded to extend the functionality of the "VLM" NetWare Requester for MS-DOS that became standard beginning with Novell NetWare 4.
- water off a duck's back — any of numerous wild or domesticated web-footed swimming birds of the family Anatidae, especially of the genus Anas and allied genera, characterized by abroad, flat bill, short legs, and depressed body.
- wholly-owned subsidiary — A wholly-owned subsidiary is a company whose shares are all owned by another company.