14-letter words containing u, y
- auxiliary verb — a verb used to indicate the tense, voice, mood, etc, of another verb where this is not indicated by inflection, such as English will in he will go, was in he was eating and he was eaten, do in I do like you, etc
- b power supply — Electronics. B supply.
- baby blue-eyes — a native Calif. wildflower (Nemophila menziesii) of the waterleaf family with bell-shaped flowers
- baby-blue-eyes — any of several plants of the genus Nemophila, of western North America, especially N. menziesii, a low-growing plant having blue, white-centered flowers.
- barium-hydrate — Also called calcined baryta, barium oxide, barium monoxide, barium protoxide. a white or yellowish-white poisonous solid, BaO, highly reactive with water: used chiefly as a dehydrating agent and in the manufacture of glass.
- base community — (especially in South America) a group of people taking part in religious devotions and Bible study, who seek to apply this in their socioeconomic and political situation.
- basic industry — an industry which is highly important in a nation's economy
- basque country — Theregion comprising three provinces in N Spain, on the Bay of Biscay, inhabited by Basques: 2,803 sq mi (7,260 sq km); pop. 2,104,000
- bathing beauty — an attractive girl in a swimming costume
- battery backup — A battery backup is a system in some power supplies that switches between a main power source and a battery.
- beauty contest — A beauty contest is a competition in which young women are judged to decide which one is the most beautiful.
- beauty culture — the skill or occupation of a beautician
- beauty pageant — A beauty pageant is the same as a beauty contest.
- beauty parlour — A beauty parlour is a place where women can go to have beauty treatments, for example to have their hair, nails or make-up done.
- becquerel rays — rays given off by radioactive substances
- believe you me — You can use believe you me to emphasize that what you are saying is true.
- bet your boots — to be certain; rely on it
- beyond a doubt — to be uncertain about; consider questionable or unlikely; hesitate to believe.
- beyond dispute — not open to dispute or question; settled
- beyond measure — If you say that something has changed or that it has affected you beyond measure, you are emphasizing that it has done this to a great extent.
- binary counter — (electronics, hardware) A digital circuit which has a clock input and a number of count outputs which give the number of clock cycles. The output may change either on rising or falling clock edges. The circuit may also have a reset input which sets all outputs to zero when asserted. The counter may be either a synchronous counter or a ripple counter.
- bird sanctuary — an area of land in which birds are protected and encouraged to breed
- black mulberry — a small deciduous tree, Morus nigra, with small leaves, producing edible fruit
- blue-arsed fly — a blowfly; bluebottle
- blue-eyed mary — a blue-flowered boraginaceous plant, Omphalodes verna, native to S Europe and cultivated in Britain
- blue-eyed soul — soul music written and performed by White singers in a style derived from the blues
- bluebottle fly — any of several iridescent blue blow flies, especially those of the genus Calliphora, some of which are parasitic on domestic animals.
- body beautiful — a beautiful body
- boulder canyon — a canyon of the Colorado River between Arizona and Nevada, above Boulder Dam.
- boundary fence — a fence between properties
- boundary layer — the layer of fluid closest to the surface of a solid past which the fluid flows: it has a lower rate of flow than the bulk of the fluid because of its adhesion to the solid
- boundary rider — an employee on a sheep or cattle station whose job is to maintain fences in good repair and to prevent stock from straying
- boundary value — boundary value analysis
- boundary-stone — a stone marking a boundary, sometimes giving information such as the initials of the local authority in whose jurisdiction the boundary is
- brazilian ruby — a light-rose spinel used as a gem: not a true ruby.
- bubble company — a company whose shares are highly valued and then plummet
- budgetary year — the financial year a budget is drawn up for
- bull's-eye rot — a disease of apples and pears, characterized by sunken, eyelike spots on the fruit and twig cankers, caused by any of several fungi, especially of the genus Neofabraea.
- burghley house — an Elizabethan mansion near Stamford in Lincolnshire: seat of the Cecil family; site of the annual Burghley Horse Trials
- burying beetle — a beetle of the genus Necrophorous, which buries the dead bodies of small animals by excavating beneath them, using the corpses as food for themselves and their larvae: family Silphidae
- burying ground — a burial ground.
- business cycle — the recurrent fluctuation between boom and depression in the economic activity of a capitalist country
- business reply — a form of mail, as a postcard, letter, or envelope, usually sent as an enclosure, and which can be mailed back by respondents without their having to pay postage.
- buteyko method — a breath control technique used to prevent hyperventilation and treat asthma without drugs
- butterfly bomb — Military. a small, aerial, antipersonnel bomb with two folding wings that revolve, slowing the rate of descent and arming the fuze.
- butterfly bush — buddleia
- butterfly fish — any small tropical marine percoid fish of the genera Chaetodon, Chelmon, etc, that has a deep flattened brightly coloured or strikingly marked body and brushlike teeth: family Chaetodontidae
- butterfly knot — a particularly resistant knot which resembles a butterfly and can take loads on both ends, as well as on the loop
- butterfly roof — a roof having more than one slope, each descending inward from the eaves.
- butterfly weed — a North American asclepiadaceous plant, Asclepias tuberosa (or A. decumbens), having flat-topped clusters of bright orange flowers