21-letter words containing h, o, b, n
- absorption hygrometer — a hygrometer that uses a hygroscopic chemical to absorb atmospheric moisture.
- bad conduct discharge — a discharge of a person from military service for an offense less serious than one for which a dishonorable discharge is given.
- balance sheet account — A balance sheet account is an account in the chart of accounts that is reported on the balance sheet.
- banach-tarski paradox — (mathematics) It is possible to cut a solid ball into finitely many pieces (actually about half a dozen), and then put the pieces together again to get two solid balls, each the same size as the original. This paradox is a consequence of the Axiom of Choice.
- be at pains to do sth — If someone is at pains to do something, they are very eager and anxious to do it, especially because they want to avoid a difficult situation.
- be in the melting pot — If something is in the melting pot, you do not know what is going to happen to it.
- be on the danger list — to be critically ill in hospital
- be on to a good thing — to be in a profitable situation or position
- been there, done that — in or at that place (opposed to here): She is there now.
- behavior modification — a technique that seeks to modify animal and human behavior through application of the principles of conditioning, in which rewards and reinforcements, or punishments, are used to establish desired habits, or patterns of behavior
- behavioural contagion — the spread of a particular type of behaviour, such as crying, through a crowd or group of people
- behind someone's back — without someone's knowledge or consent
- benzalkonium chloride — a white or yellowish-white, water-soluble mixture of ammonium chloride derivatives having the structure C 8 H 10 NRCl, where R is a mixture of radicals ranging from C 8 H 17 – to C 18 H 37 –, that occurs as an amorphous powder or in gelatinous lumps: used chiefly as an antiseptic and a disinfectant.
- benzethonium chloride — a colorless, water-soluble, crystalline solid, ammonium chloride derivative, (C 27 H 42 O 2 N)Cl⋅H 2 O, used chiefly as an antiseptic.
- bibliographic control — the identification, description, analysis, and classification of books and other materials of communication so that they may be effectively organized, stored, retrieved, and used when needed.
- biobehavioral science — any of the various branches of the life sciences, as neurobiology, neurochemistry, or neuroendocrinology, that deal with biological aspects of behavior.
- blot on the landscape — If you describe something such as a building as a blot on the landscape, you mean that you think it is very ugly and spoils an otherwise attractive place.
- blow the whistle (on) — to report or inform (on)
- bluethroat pikeblenny — See under pikeblenny.
- bonnie prince charlie — a member of the royal family that ruled in Scotland from 1371 to 1714 and in England from 1603 to 1714.
- bovine growth hormone — a growth hormone of cattle; esp., this hormone synthesized artificially and administered to beef cattle to increase growth rate and reduce fat and to dairy cows to increase milk production
- bow to the inevitable — If someone bows to the inevitable and does something that they do not want to do, they do it, because circumstances force them to do it.
- break someone's heart — an act or instance of breaking; disruption or separation of parts; fracture; rupture: There was a break in the window.
- breakthrough bleeding — bleeding from the uterus that occurs between menstrual periods
- british north america — (formerly) Canada or its constituent regions or provinces that formed part of the British Empire
- bryan-chamorro treaty — a treaty (1914) between the U.S. and Nicaragua by which the U.S. secured exclusive rights to build a canal across Nicaragua, to connect the Atlantic and Pacific.
- burn the midnight oil — to work or study late into the night
- burroughs corporation — (company) A company which merged with Sperry Univac to form Unisys Corporation. They produced the Datatron 200 series among other computers.
- businessman's holiday — busman's holiday.
- catherine of braganza — 1638–1705, wife of Charles II of England, daughter of John IV of Portugal
- chequebook journalism — Chequebook journalism is the practice of paying people large sums of money for information about crimes or famous people in order to get material for newspaper articles.
- comfortably-furnished — containing comfortable furniture
- constant mesh gearbox — A constant mesh gearbox is a type of transmission in which all forward gear pairs remain engaged.
- consummatory behavior — a behavior pattern that occurs in response to a stimulus and that achieves the satisfaction of a specific drive, as the eating of captured prey by a hungry predator (distinguished from appetitive behavior).
- decompression chamber — a chamber in which the pressure of air can be varied slowly for returning people from abnormal pressures to atmospheric pressure without inducing decompression sickness
- double spanish burton — a tackle having one standing block and two running blocks, giving a mechanical advantage of five, neglecting friction.
- electronic publishing — Electronic publishing is the publishing of documents in a form that can be read on a computer, for example as a CD-ROM.
- equiangular hyperbola — a hyperbola with transverse and conjugate axes equal to each other.
- first baron ashburton — Alexander, 1st Baron Ashburton, 1774–1848, British statesman.
- flip someone the bird — give someone the finger (see phrase under finger)
- for the benefit of sb — If you say that someone is doing something for the benefit of a particular person, you mean that they are doing it for that person.
- from dan to beersheba — from one end of Israel to the other: Judg. 20:1
- get one's breath back — When you get your breath back after doing something energetic, you start breathing normally again.
- get/be given the boot — If you get the boot or are given the boot, you are told that you are not wanted any more, either in your job or by someone you are having a relationship with.
- give sb the runaround — If someone gives you the runaround, they deliberately do not give you all the information or help that you want, and send you to another person or place to get it.
- give someone the best — to concede someone's superiority
- give someone the bird — to tell someone rudely to depart; scoff at; hiss
- goldbach's conjecture — the conjecture that every even number greater than two is the sum of two prime numbers
- greenwich observatory — the national astronomical observatory of Great Britain, housed in a castle in E Sussex; formerly located at Greenwich.
- have someone's number — a numeral or group of numerals.
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