14-letter words containing ac
- aquaculturally — In an aquacultural manner; with regard to, or by means of, aquaculture.
- aquifoliaceous — related to the Aquifoliaceae family of plants, the only living genus of which is the holly (Ilex) genus
- arachidic acid — a white, crystalline, water-insoluble solid, C 20 H 40 O 2 , obtained from peanut oil: used chiefly in the manufacture of lubricants, plastics, and waxes.
- arachnodactyly — A condition in which the fingers and hands are abnormally long and slender.
- arachnological — relating to arachnology
- archaebacteria — (formerly) a group of microorganisms now regarded as members of the Archaea
- archebacterium — (biology) alternative spelling of archaebacterium.
- archgenethliac — the person most proficient at casting horoscopes
- archidiaconate — the office, term of office, or area of jurisdiction of an archdeacon
- artifactitious — of, relating to, or of the nature of an artifact, or a man-made object that carries cultural significance.
- assault jacket — a protective jacketlike garment, armored so as to resist bullets, knives, etc., worn especially by police officers for defense against attack.
- assisted place — a place at a private school reserved for a pupil from a family with a low income, with the fees paid by the government
- atacama desert — a desert region along the W coast of South America, mainly in N Chile: a major source of nitrates. Area: about 80 000 sq km (31 000 sq miles)
- athletic coach — a person qualified to train athletes
- atomic reactor — reactor (def 4).
- attractability — The quality of being attractable.
- attractiveness — providing pleasure or delight, especially in appearance or manner; pleasing; charming; alluring: an attractive personality.
- autoactivation — (biochemistry) autocatalysis.
- autoreactivity — (immunology) The condition of being autoreactive.
- baccalaureates — Plural form of baccalaureate.
- bachelor chest — a chest of drawers, esp., one for men's shirts, sweaters, underwear, etc.
- bachelor party — A bachelor party is a party for a man who is getting married very soon, to which only men are invited.
- back and forth — If someone moves back and forth, they repeatedly move in one direction and then in the opposite direction.
- back catalogue — A musical performer's back catalogue is the music which they recorded and released in the past rather than their latest recordings.
- back clearance — runout (def 1b).
- back formation — the invention of a new word on the assumption that a familiar word is derived from it. The verbs edit and burgle were so created from editor and burglar
- back o' beyond — remote; out-of-the-way; isolated.
- back o' bourke — in a remote or backward place
- back of beyond — a very remote place
- back of bourke — a remote area or place.
- back scratcher — a long-handled device for scratching one's own back.
- back to basics — If you talk about getting back to basics, you are suggesting that people have become too concerned with complicated details or new theories, and that they should concentrate on simple, important ideas or activities.
- back to nature — If you want to get back to nature, you want to return to a simpler way of living.
- back-and-forth — backward and forward; side to side; to and fro: a back-and-forth shuttling of buses to the stadium; the back-and-forth movement of a clock's pendulum.
- back-clearance — Machinery. the gradual termination of a groove on the body of an object not ending there, as the upper termination of a flute in a twist drill. Also called back clearance. a space in a depressed area of an object into which a machine tool or grinding wheel may safely enter at the end of a pass or operation.
- back-formation — the analogical creation of one word from another word that appears to be a derived or inflected form of the first by dropping the apparent affix or by modification.
- back-pedalling — a retreat from or a retraction of a previously held view
- back-to-basics — stressing simplicity and adherence to fundamental principles: The movement suggests a back-to-basics approach to living for those whose lives have become complicated.
- backbone cabal — (networking) A group of large-site administrators who pushed through the Great Renaming and reined in the chaos of Usenet during most of the 1980s. The cabal mailing list disbanded in late 1988 after a bitter internal cat-fight.
- backbreakingly — In a backbreaking manner.
- backflap hinge — Building Trades. flap (def 20a).
- backflow valve — a valve for preventing flowing liquid, as sewage, from reversing its direction.
- backhandedness — The quality of being backhanded; the use of indirect tactics.
- backing singer — a singer providing a vocal accompaniment for a pop singer or pop number
- backing vocals — a vocal accompaniment for a pop singer
- backscattering — the scattering of rays or particles at angles to the original direction of motion of greater than 90°
- backscratching — a long-handled device for scratching one's own back.
- backside cache — (hardware, processor) An implementation of secondary cache memory that allows it to be directly accessed by the CPU. Backside cache is used by Apple Computers, Inc. in their PowerPC G3 processor. Previous PowerPC processors used the system bus to access both secondary cache and main memory. In the PowerPC G3 a dedicated bus handles only CPU/cache transactions. This bus can operate faster than the system bus thus improving the overall performance of the processor. The term apparently derives from the relocation of the secondary cache from the motherboard to the processor card itself, i.e. on the backside of the processor card.
- backside-front — backend-to.
- backstage pass — a document or badge that entitles the bearer to go backstage at an event, esp a pop concert