13-letter words containing e, n, t, r, u
- averruncation — the act of averting or turning away
- band spectrum — a spectrum consisting of a number of bands of closely spaced lines that are associated with emission or absorption of radiation by molecules
- battlegrounds — Plural form of battleground.
- bbn butterfly — (computer) A supercomputer developed at BBN Technologies, named after the "butterfly" multi-stage switching network around which it was built. It could have up to 512 CPUs connected to allow every CPU access to every other CPU's memory, albeit with about 15 times the latency than for its own. The earlier GP-1000 models used up to 256 Motorola 68020s. The later TC-2000 models used up to 512 Motorola 88100s. Language developed for, or ported to, the BBN Butterfly were Butterfly Common LISP, Butterfly Scheme, Delirium, and MultiScheme.
- beleaguerment — a blockade or siege
- benefit fraud — the illegal activity of claiming benefit payments which a person is not entitled to
- benito juarez — Benito (Pablo) [be-nee-taw pah-vlaw] /bɛˈni tɔ ˈpɑ vlɔ/ (Show IPA), 1806–72, president of Mexico 1857–72.
- birectangular — having two right angles.
- blast furnace — A blast furnace is a large structure in which iron ore is heated under pressure so that it melts and the pure iron metal separates out and can be collected.
- bounty hunter — A bounty hunter is someone who tries to find or kill someone in order to get the reward that has been offered.
- bounty jumper — in the U.S. Civil War, a man who accepted the cash bounty offered for enlisting and then deserted
- bouquet garni — A bouquet garni is a bunch of herbs that are tied together and used in cooking to add flavour to the food.
- boustrophedon — having alternate lines written from right to left and from left to right
- brain truster — a member of a brain trust; an important but usually unofficial adviser.
- brandy butter — butter and sugar creamed together with brandy and served with Christmas pudding, etc
- brazen it out — to act in a bold way as if one need not be ashamed
- brittany blue — a medium greenish blue.
- bronco buster — a person who breaks broncos to the saddle.
- buck sergeant — a newly promoted sergeant
- bulwer-lytton — Edward George Earle Lytton1st Baron Lytton of Knebworth 1803-73; Eng. novelist & playwright: father of Edward Robert Bulwer-Lytton
- bunker buster — a laser-guided bomb designed to penetrate deep underground, as into rock or concrete, before detonating.
- bunko steerer — a swindler, especially a person who lures another to a gambling game to be cheated.
- buoyant force — the law that a body immersed in a fluid is buoyed up by a force (buoyant force) equal to the weight of the fluid displaced by the body.
- bus mastering — bus master
- business trip — a journey made somewhere and back again for business purposes in one's working capacity
- butcher knife — a large, very sharp knife for cutting or trimming meat.
- butcher linen — a strong, heavy fabric made of rayon or rayon and cotton with a linen finish, constructed in plain weave.
- butter muslin — a fine loosely woven cotton material originally used for wrapping butter
- butterfingers — a person who drops things inadvertently or fails to catch things
- butterfly net — a lightweight, fine net on the end of a pole used for catching butterflies
- butterfly nut — wing nut.
- butyl nitrite — a volatile liquid, C 4 H 9 NO 2 , the vapor of which can cause headache and vasodilation, used as an active ingredient in some household deodorizers, and misused by inhalation to prolong the sensation of orgasm.
- butyrophenone — a drug used to treat psychiatric disorders
- by its nature — If you say that something has a particular characteristic by its nature or by its very nature, you mean that things of that type always have that characteristic.
- by reputation — If you know someone by reputation, you have never met them but you have heard of their reputation.
- cafe curtains — short, straight curtains, esp. for covering the lower part of a window, hung from a rod by means of sliding rings
- call the turn — to predict successfully
- carbon tissue — a sheet of paper coated with pigmented gelatine, used in the carbon process
- carbon-tissue — paper faced with a preparation of carbon or other material, used between two sheets of plain paper in order to reproduce on the lower sheet that which is written or typed on the upper.
- carbonneutral — pertaining to or having achieved a state in which the net amount of carbon dioxide or other carbon compounds emitted into the atmosphere is reduced to zero because it is balanced by actions to reduce or offset these emissions: Since the administration installed solar panels, the campus has become carbon neutral; a carbon-neutral brewery.
- carnegie unit — a standardized unit of measurement for evaluating courses in secondary schools in terms of college entrance requirements, representing one year's study in any subject, that subject having been taught for a minimum of 120 classroom hours to qualify.
- carpal tunnel — forearm to hand
- carpetmuncher — Alternative form of carpet muncher.
- cauterisation — Alt form cauterization.
- cauterization — to burn with a hot iron, electric current, fire, or a caustic, especially for curative purposes; treat with a cautery.
- cement slurry — Cement slurry is a mixture of Portland cement, water, and additives.
- center around — to have as a central point, focus of attention, etc.
- centre ground — the nominal space in the political spectrum that is neither right or left
- centrifugally — Away from a centre or axis.
- centrifugence — the property of being centrifugal