14-letter words containing a, o
- autoregressive — (statistics) Employing autoregression, using a weighted sample of past data to predict future results.
- autoregulation — the continual automatic adjustment or self-regulation of a biochemical, physiological, or ecological system to maintain a stable state.
- autoresponders — Plural form of autoresponder.
- autosuggestion — a process of suggestion in which the person unconsciously supplies or consciously attempts to supply the means of influencing his own behaviour or beliefs
- autotetraploid — an individual or strain whose chromosome complement consists of four copies of a single genome due to doubling of an ancestral chromosome complement
- autotransplant — autograft.
- autotypography — a process in which drawings are executed on gelatin before being impressed on a soft metal plate to allow for printing
- auxiliary note — a nonharmonic note occurring between two harmonic notes
- auxiliary tone — a melodic ornamental tone following a principal tone by a step above or below and returning to the principal tone; embellishment.
- avalokitesvara — a male Bodhisattva, widely revered and identified with various persons and gods.
- avariciousness — The state or quality of being avaricious.
- aviation badge — wings.
- aviation cadet — one who trains to become an officer in an air force.
- aviation-badge — Also called aviation badge. Military Informal. a badge bearing the image of a spread pair of bird's wings with a distinctive center design, awarded to an aircrewman on completion of certain requirements.
- avogadro's law — the principle that equal volumes of all gases contain the same number of molecules at the same temperature and pressure
- avoidance play — a play by the declarer designed to prevent a particular opponent from taking the lead.
- award ceremony — ceremony at which an award is presented
- axial skeleton — the bones that together comprise the skull and the vertebral column
- axiomatisation — the process of reducing down to a system of basic truths, or axioms
- axiomatization — the process of reducing down to a system of basic truths, or axioms
- axis of diesel — a name given to a bloc of countries (Russia, Iran, and Venezuela) whose reserves of oil enhance their political importance
- axis-ordinates — y-axis (def 1).
- azidothymidine — an antiretroviral drug used to treat HIV/AIDS
- aztec two-step — Montezuma's revenge
- babbling brook — a cook
- babbling error — (networking) An Ethernet node attempting to transmit more than 1518 data bytes - the largest allowed Ethernet packet. This is why the Maximum Transmission Unit for IP traffic on Ethernet is 1500.
- 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 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 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-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-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.
- backflow valve — a valve for preventing flowing liquid, as sewage, from reversing its direction.
- backing vocals — a vocal accompaniment for a pop singer
- backside-front — backend-to.
- backstrap loom — a simple horizontal loom, used especially in Central and South America, on which one of two beams holding the warp yarn is attached to a strap that passes across the weaver's back.
- bacteriologist — a branch of microbiology dealing with the identification, study, and cultivation of bacteria and with their applications in medicine, agriculture, industry, and biotechnology.
- bacteriophages — Plural form of bacteriophage.
- bacteriostasis — inhibition of the growth and reproduction of bacteria, esp by the action of a chemical agent
- bacteriostatic — the prevention of the further growth of bacteria.
- ball indicator — a flight instrument that measures the angle of roll about an aircraft's horizontal axis, thereby indicating whether or not the aircraft is skidding or slipping.