14-letter words containing a, r
- authorizations — Plural form of authorization.
- autobiographer — a person who writes the story of his or her own life
- autobiographic — marked by or dealing with one's own experiences or life history; of or in the manner of an autobiography: autobiographical material; an autobiographical novel.
- autocollimator — an instrument combining the functions of a telescope and collimator, for detecting and measuring very small deviations in a beam of light.
- autocoprophagy — the consumption of one's own faeces
- autocorrelator — (electronics) A device that modifies a signal with a delayed copy of itself in order to detect any periodic signal hidden in the noise.
- autocovariance — (statistics) The covariance of a signal with another part of the same signal.
- autocratically — In an autocratic manner.
- autodestructed — Simple past tense and past participle of autodestruct.
- autoenrollment — Automatic enrollment (especially of security certificates in a computer system).
- automatic door — a self-opening door
- autoradiograph — a photograph showing the distribution of a radioactive substance in a specimen. The photographic plate is exposed by radiation from the specimen
- autoreactivity — (immunology) The condition of being autoreactive.
- autoregression — (mathematics) An autoregressive process that is used to model many types of natural behaviour.
- 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.
- 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.
- auxiliary verb — a verb used to indicate the tense, voice, mood, etc, of another verb where this is not indicated by inflection, such as English will in he will go, was in he was eating and he was eaten, do in I do like you, etc
- avalokitesvara — a male Bodhisattva, widely revered and identified with various persons and gods.
- avariciousness — The state or quality of being avaricious.
- average clause — a clause in an insurance policy that distributes the insurance among several items, usually in proportion to their value
- avogadro's law — the principle that equal volumes of all gases contain the same number of molecules at the same temperature and pressure
- award ceremony — ceremony at which an award is presented
- axis-ordinates — y-axis (def 1).
- azimuth circle — a device for measuring azimuths, consisting of a graduated ring equipped with a sighting vane on each side, which fits concentrically over a compass.
- 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.
- babies'-breath — baby's breath
- baby-battering — the physical abuse of a baby or young child
- 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 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' bourke — in a remote or backward place
- back of bourke — a remote area or place.
- back scratcher — a long-handled device for scratching one's own back.
- 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.
- backbreakingly — In a backbreaking manner.
- backing singer — a singer providing a vocal accompaniment for a pop singer or pop number
- backscattering — the scattering of rays or particles at angles to the original direction of motion of greater than 90°