12-letter words containing a, t, h, e
- atmospherics — Atmospherics are elements in something such as a piece of music or a book which create a certain atmosphere.
- atmospherium — an optical system used to simulate images of atmospheric phenomena, as cloud formations, storms, and day and night, on the inside of a dome.
- atom smasher — accelerator (sense 3)
- attache case — An attaché case is a flat case for holding documents.
- attenborough — Sir David. born 1926, British naturalist and broadcaster; noted esp for his TV series Life on Earth (1978), The Living Planet (1983), The Life of Birds (1998), The Life of Mammals (2002), and First Life (2010)
- attorneyship — The office or profession of an attorney.
- authenticate — If you authenticate something, you state officially that it is genuine after examining it.
- authenticity — the quality or state of being authentic; reliability; genuineness
- authorizable — able to be authorized
- autochangers — Plural form of autochanger.
- autochthones — Alternative spelling of autochthons.
- autotheistic — Self-worshiping; prideful in the extreme.
- 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 brother — a younger brother
- bach trumpet — a modern small three-valved trumpet for playing clarino passages in Bach's music
- bachelorette — A bachelorette is a woman who has never married.
- back stretch — the straight part of a race track opposite the part leading to the finish line.
- back-kitchen — a room off a main kitchen, usually further towards the back of the house where washing-up or preparatory cooking work might be done; a scullery
- backstitches — Plural form of backstitch.
- bag snatcher — a thief whose main tactic is to grab women's handbags and run off with them
- bairnsfather — Bruce. 1888–1959, British cartoonist, born in India: best known for his cartoons of the war in the trenches during World War I
- baking sheet — A baking sheet is a flat piece of metal on which you bake foods such as biscuits or pies in an oven.
- baluchithere — a hornless rhinoceros of the extinct genus Baluchitherium that inhabited central Asia during the Oligocene and early Miocene epochs: the largest land mammal known.
- bandersnatch — a fictional creature created by Lewis Carroll in his poem Jabberwocky, and appearing also in The Hunting of the Snark and Through the Looking-Glass
- bantamweight — A bantamweight is a boxer who weighs between 51 and 53.5 kilograms, or a wrestler who weighs between 52 and 57 kilograms. A bantamweight is heavier than a flyweight but lighter than a featherweight.
- baraesthesia — the ability to sense pressure
- bashkirtseff — Marie, original name Marya Konstantinovna Bashkirtseva. 1858–84, Russian painter and diarist who wrote in French, noted esp for her Journal (1887)
- basic weight — basis weight.
- basis weight — the weight in pounds of a ream of paper of a basic size, usually 25 × 38 inches (63 × 96 cm) for book stock, 17 × 22 inches (43 × 55 cm) for writing stock, and 20 × 26 inches (50 × 66 cm) for cover stock.
- basket catch — a catch made with open glove with the palm up and the wrist kept close to and in front of the body.
- basket chair — a chair made of wickerwork; a wicker chair
- basque shirt — a knitted pullover shirt having a crew neck, long or short sleeves, and a pattern of horizontal stripes.
- basset hound — A basset hound is a dog with short strong legs, a long body, and long ears. It is kept as a pet or used for hunting.
- bastel house — (on the Anglo-Scottish border) a partly fortified house, usually with a vaulted ground floor.
- bated breath — to moderate or restrain: unable to bate our enthusiasm.
- bathetically — in a bathetic fashion
- bathtub race — a sailing race between bathtubs fitted with outboard motors
- bathypelagic — of, relating to, or inhabiting the lower depths of the ocean between approximately 1000 and 4000 metres
- bathyscaphes — Plural form of bathyscaphe.
- bathyspheres — Plural form of bathysphere.
- baton charge — A baton charge is an attacking forward movement made by a large group of policemen carrying batons.
- battleworthy — capable of engaging in combat; ready for battle: a decline in the nation's battleworthy forces.
- beacon light — a light signal for shipping
- bean-shooter — peashooter.
- beat the air — to strike violently or forcefully and repeatedly.
- beat the rap — If you beat the rap, you avoid being blamed for something wrong that you have done.
- beaver cloth — beaver1 (def 8).
- beech marten — stone marten.
- beefheartian — of or recalling the music of Captain Beefheart and his Magic Band, an avant-garde rock/blues band (1966–1982); incorporating strange rhythms, free jazz elements, bizarre lyrics, and growling vocals
- beetleheaded — like a beetlehead; stupid