17-letter words containing o, a, s
- age of discretion — the age at which a person is considered to be able to manage his or her own affairs
- agree to disagree — If two people who are arguing about something agree to disagree or agree to differ, they decide to stop arguing because neither of them is going to change their opinion.
- agreement to sell — a contract between two parties in which one party agrees to sell something to the other
- agricultural show — a display of agricultural equipment and livestock, often including competitions, entertainment, and a trade fair
- air-transportable — that can be transported by aircraft: air-transportable equipment.
- aircraft observer — U.S. Army. observer (def 4).
- aircraft-observer — someone or something that observes.
- alcohol poisoning — the ingestion of a lethal or potentially lethal amount of alcohol
- all over the shop — If something is happening all over the shop, it is happening in many different places or throughout a wide area.
- all-purpose flour — All-purpose flour is flour that does not make cakes and cookies rise when they are baked because it has no chemicals added to it.
- alligator snapper — a large, freshwater snapping turtle (Macroclemys temmincki) of the SE U.S. and the Mississippi Valley, found chiefly in rivers and bayous: it may weigh up to 100 kg (220 lb)
- almost everywhere — everywhere in a given set except on a subset with measure zero. Abbreviation: a.e.
- altamonte springs — a city in central Florida.
- ambrette-seed oil — a yellow oil expressed from ambrette seeds, used as a fixative in the manufacture of perfume.
- american wormseed — a plant with seeds used in medicine to treat worm infestation, Chenopodium ambrosioides
- ammonium selenate — a colorless, crystalline, water-soluble solid, (NH 4) 2 SeO 4 , used as a mothproofing agent.
- ammonium stearate — a tan, waxlike, water-insoluble solid, C 18 H 39 NO 2 , used chiefly in the manufacture of cosmetics.
- ammonium sulphate — a white soluble crystalline solid used mainly as a fertilizer and in water purification. Formula: (NH4)2SO4
- amoebic dysentery — inflammation of the intestines caused by the parasitic amoeba Endamoeba histolytica
- anabolic steroids — a synthetic derivative of testosterone, sometimes used by athletes to help increase weight and strength.
- anachronistically — In an anachronistic manner; in the manner of an anachronism.
- anaesthesiologist — anesthesiology.
- anchor escapement — an escapement in which wedge-shaped pallets engage with an escape wheel having pointed teeth, usually facing in the direction of revolution, so that the escape wheel recoils slightly at every release.
- ancienne noblesse — the ancient nobility, especially of the ancien régime.
- andes (mountains) — mountain system extending the length of W South America: highest peak, Aconcagua
- andreanof islands — a group of islands in the central Aleutian Islands, Alaska. Area: 3710 sq km (1432 sq miles)
- anesthesiologists — Plural form of anesthesiologist.
- anglo-catholicism — the tradition or form of worship in the Anglican Church that emphasizes Catholicity, the apostolic succession, and the continuity of all churches within the communion with pre-Reformation Christianity as well as the importance of liturgy and ritual.
- anglo-saxon point — ATA point
- angostura bitters — a bitter aromatic tonic made from gentian and various spices and vegetable colourings, used as a flavouring in alcoholic drinks
- angra do heroismo — a port in the Azores, on Terceira Island. Pop: 35 581 (2001)
- angular leaf spot — a disease of plants, characterized by angular, watery spots on the leaves and fruit, caused by any of several bacteria, as Pseudomonas lachrymans.
- anomalistic month — the interval between two successive passages of the moon through perigee; 27.55455 days
- anthracosilicosis — a form of pneumoconiosis occurring in miners, caused by the inhalation of coal and siliceous particles.
- anthropomorphises — Third-person singular simple present indicative form of anthropomorphise.
- anthropomorphosis — transformation into human form
- anthroposemiotics — The study of human communication.
- anti-assimilation — Sociology. the merging of cultural traits from previously distinct cultural groups, not involving biological amalgamation.
- anti-conservatism — the disposition to preserve or restore what is established and traditional and to limit change.
- anti-conservative — disposed to preserve existing conditions, institutions, etc., or to restore traditional ones, and to limit change.
- anti-isolationism — the policy or doctrine of isolating one's country from the affairs of other nations by declining to enter into alliances, foreign economic commitments, international agreements, etc., seeking to devote the entire efforts of one's country to its own advancement and remain at peace by avoiding foreign entanglements and responsibilities.
- anti-monopolistic — a person who has a monopoly.
- anticipatory loss — grief that is felt in anticipation of someone's death
- antimiscegenation — (US) against mixing or blending; especially, against the mixing or blending of races in marriage or breeding.
- antinationalistic — Opposing nationalism.
- antiprostaglandin — A prostaglandin inhibitor.
- antivirus program — antivirus software
- anzhero-sudzhensk — a city in the S Russian Federation in Central Asia.
- apostolic fathers — the Fathers of the early Church who immediately followed the Apostles
- april fool's joke — (humour, event) (AFJ) Elaborate April Fool's hoaxes are a long-established tradition on Usenet and Internet; see kremvax for an example. In fact, April Fool's Day is the *only* seasonal holiday marked by customary observances on the hacker networks.