19-letter words containing n, a, s
- alcohol consumption — the drinking of alcohol
- aldridge-brownhills — a town in central England, in Walsall unitary authority, West Midlands: formed by the amalgamation of neighbouring towns in 1966. Pop: 35 525 (2001)
- alexis nikolayevich — (Aleksei Nikolayevich) 1904–18, son of Nicholas II of Russia, heir apparent to the Russian throne: executed in the Russian Bolshevik Revolution.
- algebraic extension — a field containing a given field such that every element in the first field is algebraic over the given field.
- all in a day's work — If you say that a task is all in a day's work for someone, you mean that they do not mind doing it although it may be difficult, because it is part of their job or because they often do it.
- all-points bulletin — An all-points bulletin is a message sent by a police force to all its officers. The abbreviation APB is also used.
- all-risks insurance — insurance that covers all risks to property except any types that are specifically excluded or limited in the policy
- allegheny mountains — a mountain range in Pennsylvania, Maryland, Virginia, and West Virginia: part of the Appalachian system; rising from 600 m (2000 ft) to over 1440 m (4800 ft)
- alpha canis majoris — Sirius
- alpha canis minoris — Procyon
- alpha ursae minoris — Polaris
- alphonse and gaston — marked by a ritualistic courtliness in which two often competing participants graciously but stubbornly defer to each other: a kind of Alphonse and Gaston act in which each man insisted the other go through the doorway first.
- alternative history — a genre of fiction in which the author speculates on how the course of history might have been altered if a particular historical event had had a different outcome
- alternative society — a society or social group that espouses values different from those of the established social order.
- ambulance insurance — Ambulance insurance is insurance cover that covers the cost of an emergency ambulance if one is needed.
- american smoke tree — a small tree, Cotinus obovatus, of the cashew family, of the central southern U.S., having yellowish flowers and clusters of fleshy fruit with silky plumes.
- amino acid sequence — the unique sequence of amino acids that characterizes a given protein
- amount of substance — a measure of the number of entities (atoms, molecules, ions, electrons, etc) present in a substance, expressed in moles
- anaerobic digestion — the conversion of biodegradable waste matter into compost in the absence of oxygen
- analytic philosophy — a 20th-cent. philosophic movement characterized by its method of analyzing concepts and statements in the light of common experience and ordinary language so as to eliminate confusions of thought and resolve many traditional philosophical problems
- analytic psychology — the system of psychology developed by C. G. Jung as a variant of psychoanalysis
- anarcho-syndicalism — syndicalism.
- anarcho-syndicalist — syndicalism.
- anatomical snuffbox — the triangular depression on the back of the hand between the thumb and the index finger
- andrew s. tanenbaum — Andrew Tanenbaum
- angels-on-horseback — a savoury of oysters wrapped in bacon slices and served on toast
- angle of depression — depression (def 11).
- anno urbis conditae — in a (specified) year from the founding of the city: the ancient Romans reckoned dates from Rome's founding, c. 753 b.c.
- annual limit values — Annual limit values are the maximum amounts of emissions which are allowed each year.
- answerphone message — a pre-recorded message that is left on an answering machine, usually inviting callers to leave a message
- antarctic peninsula — the largest peninsula of Antarctica, between the Weddell Sea and the Pacific: consists of Graham Land in the north and the Palmer Peninsula in the south
- anterograde amnesia — amnesia caused by brain damage in which the memory loss relates to events occurring after the damage
- anti-ecclesiastical — of or relating to the church or the clergy; churchly; clerical; not secular.
- anti-fundamentalism — (sometimes initial capital letter) a religious movement characterized by a strict belief in the literal interpretation of religious texts, especially within American Protestantism and Islam.
- anti-fundamentalist — (sometimes initial capital letter) a religious movement characterized by a strict belief in the literal interpretation of religious texts, especially within American Protestantism and Islam.
- anti-prohibitionist — a person who favors or advocates prohibition.
- anti-vivisectionist — a person who opposes vivisection.
- anticholinesterases — Plural form of anticholinesterase.
- anticompetitiveness — The quality of being anticompetitive.
- antimissile missile — a ballistic missile for seeking and destroying missiles in flight.
- antimony trisulfide — a black or orange-red crystalline compound, Sb2S3, used as a pigment, in pyrotechnics and matches, for fireproofing fabrics and paper, etc.
- antoine louis barye — Antoine Louis [ahn-twan lwee] /ɑ̃ˈtwan lwi/ (Show IPA), 1795–1875, French sculptor and painter.
- apollonius dyscolus — died a.d. c140, Greek grammarian.
- apollonius of perga — ?261–?190 bc, Greek mathematician, remembered for his treatise on conic sections
- appetite depressant — a product which reduces one's appetite
- application testing — system testing
- applied linguistics — linguistic theory as applied to such fields as lexicography, psychology, the teaching of reading, the creation of orthographies, and especially language teaching.
- appointments bureau — an office responsible for filling appointments
- appraisal interview — an interview by the manager of an employee who is being appraised
- arbitration service — a service which provides an impartial referee to settle disputes