12-letter words containing a, c, e, n
- arc cosecant — the angle, measured in radians, that has a cosecant equal to a given number. Symbol: csc −1. Abbreviation: arc csc;
- archdeaconry — the office, rank, or duties of an archdeacon
- archdiocesan — Relating to an archdiocese.
- archegoniate — having archegonia
- archenterons — Plural form of archenteron.
- archiannelid — (zoology) Any member of the Archiannelida.
- archibenthos — the ocean bottom between the littoral and abyssal zones: from depths of approximately 200 feet (60 meters) to 3300 feet (1000 meters).
- archiphoneme — an abstract linguistic unit representing two or more phonemes when the distinction between these has been neutralized: conventionally shown by a capital letter within slashes, as /T/ for /t/ and /d/ in German Rat and Rad
- architecting — a person who engages in the profession of architecture.
- arctic ocean — the ocean surrounding the North Pole, north of the Arctic Circle. Area: about 14 100 000 sq km (5 440 000 sq miles)
- arden-arcade — suburb of Sacramento, in central Calif.: pop. 96,000
- arena chapel — a private chapel in Padua containing a fresco cycle painted (1305–06) by Giotto.
- arming chest — a chest for holding armor and weapons.
- arsenic acid — a white poisonous soluble crystalline solid used in the manufacture of arsenates and insecticides. Formula: H3AsO4
- ascensionist — a person who has completed a mountain ascent, esp a notable one
- ascertaining — to find out definitely; learn with certainty or assurance; determine: to ascertain the facts.
- asclepiadean — of or relating to a type of classical verse line consisting of a spondee, two or three choriambs, and an iamb
- asking price — The asking price of something is the price which the person selling it says that they want for it, although they may accept less.
- assuefaction — the condition of being or becoming familiar with or used to something
- asynchronies — a lack of synchronism or coincidence in time.
- at any price — If you want something at any price, you are determined to get it, even if unpleasant things happen as a result.
- au contraire — on the contrary
- auction sale — an instance of items being sold by auction
- auction site — a commercial website on which items are sold by internet auction
- auctioneered — Simple past tense and past participle of auctioneer.
- 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
- autochangers — Plural form of autochanger.
- autochthones — Alternative spelling of autochthons.
- autoinjector — A medical device designed to deliver a single dose of a particular, typically life-saving, drug.
- averruncator — a long pair of shears used for pruning the higher branches of trees
- awe-stricken — filled with awe.
- baby-bouncer — a seat on springs suspended from a door frame, etc, in which a baby may be placed for exercise
- baccalaurean — of a baccalaureate
- back channel — an unofficial, often secret, means of communication
- 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
- backbenchers — Plural form of backbencher.
- backboneless — lacking backbone; cowardly
- backbreaking — demanding great effort; exhausting
- 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.
- backhandedly — In a backhanded manner.
- backpedaling — to retard the forward motion by pressing backward on the pedal, especially of a bicycle with coaster brakes.
- backwardness — toward the back or rear.
- backwoodsmen — Plural form of backwoodsman.
- bacon-slicer — a machine for cutting bacon into slices
- bag snatcher — a thief whose main tactic is to grab women's handbags and run off with them
- balance beam — a long, narrow, horizontal wooden beam raised about 4 feet (1.2 m) above the floor, on which women gymnasts perform balancing routines consisting of jumps, tumbles, turns, running steps, etc.
- balance pipe — a pipe between two points used to equalize pressure
- balinese cat — a breed of cat with medium-length silky hair, a plumed tail, blue eyes, large ears, and a dark mask, tail, and paws