12-letter words containing n, e, o, a, r
- azathioprine — a synthetic drug that suppresses the normal immune responses of the body and is administered orally during and after organ transplantation and also in certain types of autoimmune disease. Formula: C9H7N7O2S
- baby-bouncer — a seat on springs suspended from a door frame, etc, in which a baby may be placed for exercise
- backgrounded — Simple past tense and past participle of background.
- backgrounder — A backgrounder is a short article in a newspaper or magazine that provides background information about a particular subject.
- bacon-slicer — a machine for cutting bacon into slices
- baker's oven — an oven used esp for baking bread
- balladmonger — (formerly) a seller of ballads, esp on broadsheets
- balloon tire — a wide, deep-walled pneumatic tire with relatively low air pressure to lessen the shock of bumps
- balloon tyre — a pneumatic tyre containing air at a relatively low pressure and having a wide tread
- banderillero — a bullfighter's assistant who sticks banderillas into the bull
- bank robbery — theft from a bank
- banksia rose — a climbing rose, Rosa banksiae, native to China, having long, serrated leaves and white or yellow flowers.
- banner cloud — a plume-shaped cloud extending downwind from an isolated mountain peak. Also called cloud banner. Compare cap cloud (def 1).
- banquet room — A banquet room is a room in a hotel where large formal meals for many people can be held.
- barcalounger — a type of reclinable armchair with an extendable footrest
- barnstormers — Plural form of barnstormer.
- barrel organ — A barrel organ is a large machine that plays music when you turn the handle on the side. Barrel organs used to be played in the street to entertain people.
- baton charge — A baton charge is an attacking forward movement made by a large group of policemen carrying batons.
- battlefronts — Plural form of battlefront.
- battleground — A battleground is the same as a battlefield.
- be on a roll — to have a series of successes; go from success to success
- bean counter — You can describe people such as accountants and business managers as bean counters if you disapprove of them because you think they are only interested in money.
- bean sprouts — the sprouts of newly germinated mung beans, eaten as a vegetable, esp in Chinese dishes
- bean-shooter — peashooter.
- bear down on — to press down on; exert pressure on
- beardtongues — Plural form of beardtongue.
- bearing down — to hold up; support: to bear the weight of the roof.
- benzal group — the bivalent group C 7 H 6 –, derived from benzaldehyde.
- benzoapyrene — a carcinogenic chemical in tobacco smoke
- beta orionis — Rigel
- beta version — beta testing
- betacarotene — the most important form of the plant pigment carotene, which occurs in milk, vegetables, and other foods and, when eaten by man and animals, is converted in the body to vitamin A
- beyond reach — inaccessible
- bingo caller — the person who shouts out the numbers to bingo players
- biometrician — a person who is knowledgeable about biometry
- bipropellant — a rocket propellant consisting of two substances, usually a fuel and an oxidizer
- black heroin — a very potent and addictive form of heroin that is dark-colored.
- blanket roll — a blanket or sleeping bag rolled into a cylindrical pack for easy carrying and outdoor use by hikers, soldiers, cowboys, etc., often with cooking utensils, food, and personal articles carried inside.
- blaze orange — a very bright orange, as on a traffic cone.
- blennorrhoea — an excessive discharge of watery mucus, esp from the urethra or the vagina
- bletheration — nonsense!
- blood orange — a variety of orange all or part of the pulp of which is dark red when ripe
- body scanner — a machine using X-rays and a computer, used in medicine to look for signs of disease, or in security operations to look for drugs, weapons, etc
- boilermaking — metal-working in heavy industry; plating or welding
- bond servant — a person who serves in bondage; slave.
- bonnyclabber — clotted or curdled milk
- boolean ring — a nonempty collection of sets having the properties that the union of two sets of the collection is a set in the collection and that the relative complement of each set with respect to any other set is in the collection.
- boomeranging — a bent or curved piece of tough wood used by the Australian Aborigines as a throwing club, one form of which can be thrown so as to return to the thrower.
- boulangerite — a bluish lead-gray mineral, lead antimony sulfide, Pb 5 Sb 4 S 11 , a minor ore of lead.
- bound charge — any electric charge that is bound to an atom or molecule (opposed to free charge).