14-letter words containing o, p
- arms inspector — a person who carries out an arms inspection
- aromatherapist — An aromatherapist is a person who is qualified to practise aromatherapy.
- arteriographic — relating to arteriography
- arthrogryposis — (countable, pathology) The permanent fixation of a joint in a contracted position.
- arthroplasties — Plural form of arthroplasty.
- assault troops — soldiers of the infantry who are specially trained to lead an attack
- assault weapon — any of various automatic and semiautomatic military firearms utilizing an intermediate-power cartridge, designed for individual use. Compare assault rifle.
- assembly point — a designated place where people have been told to wait after evacuating a building in the event of a fire or other emergency
- assemblyperson — a member of a legislative assembly, especially a member of the lower house of the legislature in certain states of the U.S.
- asthenospermia — (medicine) Loss or reduction in the strength or energy of sperm cells, hence infertility. Not always infertile many are subfertile.
- asthenospermic — (medicine) Characterised by or pertaining to asthenospermia, hence infertile.
- asthenospheric — relating to the asthenosphere
- astigmatoscope — an instrument for determining the presence and severity of astigmatism.
- astigmatoscopy — examination by means of an astigmatoscope.
- astrocompasses — Plural form of astrocompass.
- astrophysicist — An astrophysicist is someone who studies astrophysics.
- asymptotically — of or relating to an asymptote.
- at knife-point — under threat of being stabbed
- at one's peril — If you say that someone does something at their peril, you are warning them that they will probably suffer as a result of doing it.
- atomic physics — the branch of physics concerned with the structure and behaviour of atomic nuclei
- atomic-powered — powered by atomic energy
- attention span — the period of time during which someone's attention is held by something in particular
- audio response — a computer response that is audible rather than textual or graphical
- auspiciousness — The state or quality of being auspicious or successful.
- 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.
- autocoprophagy — the consumption of one's own faeces
- autopilot code — (jargon, humour) Code that was written by a programmer on "auto-pilot" who wasn't really thinking about what they were doing.
- autopolyploidy — having more than two haploid sets of chromosomes that are derived from the same ancestral species.
- autoradiograph — a photograph showing the distribution of a radioactive substance in a specimen. The photographic plate is exposed by radiation from the specimen
- 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
- avoidance play — a play by the declarer designed to prevent a particular opponent from taking the lead.
- aztec two-step — Montezuma's revenge
- b power supply — Electronics. B supply.
- bachelor party — A bachelor party is a party for a man who is getting married very soon, to which only men are invited.
- 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.
- bacteriophages — Plural form of bacteriophage.
- ballast pocket — a depression that is formed beneath the ballast layer by penetration of ballast particles into the subgrade and that tends to collect moisture.
- balsam of peru — an aromatic balsam that is obtained from the tropical South American leguminous tree Myroxylon pereirae and is similar to balsam of Tolu
- baltimore chop — a batted ball that takes a high bounce upon hitting the ground on or immediately in front of home plate, often enabling the batter to reach first base safely.
- banana problem — (programming, humour) From the story of the little girl who said "I know how to spell "banana", but I don't know when to stop". Not knowing where or when to bring a production to a close (compare fencepost error). One may say "there is a banana problem" of an algorithm with poorly defined or incorrect termination conditions, or in discussing the evolution of a design that may be succumbing to featuritis (see also creeping elegance, creeping featuritis).
- bancroft prize — one of a group of annual awards for literary achievement in American history and biography: administered by Columbia University.
- baptismal font — a large bowl for baptismal water, usually mounted on a pedestal
- baptismal vows — the solemn promises made during baptism, either by the person baptized or by his or her sponsors
- barbados pride — Also called bead tree. a tropical African and Asian tree, Adenanthera pavonina, of the legume family, having feathery foliage and bearing red seeds that are used in beadwork.
- bare ownership — ownership of a piece of property without the right to use and derive profit from that property
- barometrograph — barograph.