13-letter words containing b, e, t, r, u
- absolute zero — Absolute zero is a theoretical temperature that is thought to be the lowest possible temperature.
- abundant year — the lunisolar calendar used by Jews, as for determining religious holidays, that is reckoned from 3761 b.c. and was established by Hillel II in the 4th century a.d., the calendar year consisting of 353 days (defective year) 354 days (regular year) or 355 days (perfect year or abundant year) and containing 12 months: Tishri, Heshvan, Kislev, Tevet, Shevat, Adar, Nisan, Iyar, Sivan, Tammuz, Av, and Elul, with the 29-day intercalary month of Adar Sheni added after Adar seven times in every 19-year cycle in order to adjust the calendar to the solar cycle. The Jewish ecclesiastical year begins with Nisan and the civil year with Tishri.
- acetabuliform — saucer-shaped, as the fruiting bodies of certain lichens.
- adumbratively — In an adumbrative manner.
- agrobacterium — A soil bacterium, of the genus Agrobacterium, which can fix nitrogen, and causes the formation of crown galls in plants.
- albertosaurus — A giant fierce carnivorous tyrannosaurus-like dinosaur, of gemus Albertosaurus, discovered in Alberta, Canada.
- ambidexterous — ambidextrous
- antisubmarine — (of weapons, missiles, etc) designed to combat or destroy submarines
- arboriculture — the cultivation of trees or shrubs, esp for the production of timber
- atomic number — the number of protons in the nucleus of an atom of an element
- attributively — pertaining to or having the character of attribution or an attribute.
- baccalaureate — The baccalaureate is an examination taken by students at the age of eighteen in France and some other countries.
- baluster stem — a stem of a drinking glass or the like having a gradual swelling near the top or bottom.
- 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
- barcoo salute — a movement of the hand to brush flies away from the face
- barrel cactus — any of several large, cylindrical, ribbed, spiny cacti of the genera Echinocactus and Ferocactus.
- bathtub curve — Common term for the curve (resembling an end-to-end section of one of those claw-footed antique bathtubs) that describes the expected failure rate of electronics with time: initially high, dropping to near 0 for most of the system's lifetime, then rising again as it "tires out". See also burn-in period, infant mortality.
- battlecruiser — A large warship of a type built in the early 20th century, carrying similar armament to a battleship but faster and more lightly armored.
- 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.
- beat the drum — a musical percussion instrument consisting of a hollow, usually cylindrical, body covered at one or both ends with a tightly stretched membrane, or head, which is struck with the hand, a stick, or a pair of sticks, and typically produces a booming, tapping, or hollow sound.
- beauty editor — the person in charge of a section of newspaper or magazine devoted to cosmetics, etc
- beauty parlor — A beauty parlor is a place where women can go to have beauty treatments, for example, to have their hair, nails, or makeup done.
- beaux esprits — bel esprit
- beaux-esprits — plural of bel-esprit.
- bedroom suite — a set of furniture, including such things as a bed, wardrobe, chest of drawers, cabinet, etc
- 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.
- bible-thumper — an enthusiastic or aggressive exponent of the Bible
- birectangular — having two right angles.
- biscuit bread — biscuits or a biscuit: I like biscuit bread more than corn bread for supper.
- biscuit-fired — (of a ceramic object) fired to harden the body.
- bite your lip — If you bite your lip, you try very hard not to show the anger or distress that you are feeling.
- black quarter — blackleg (def 1).
- black vulture — the Eurasian vulture, Aegypius monachus, of the family Accipitridae
- blame culture — the tendency to look for one person or organization that can be held responsible for a bad state of affairs, an accident, etc
- 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.
- blue verditer — either of two pigments, consisting usually of carbonate of copper prepared by grinding either azurite (blue verditer) or malachite (green verditer)
- blue whistler — blue norther.
- bottled fruit — fruit preserved in glass jars
- 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
- brachypterous — having very short or incompletely developed wings
- 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
- break through — If you break through a barrier, you succeed in forcing your way through it.
On this page, we collect all 13-letter words with B-E-T-R-U. It’s easy to find right word with a certain length. It is the easiest way to find 13-letter word that contains in B-E-T-R-U to use in Scrabble or Crossword puzzles