15-letter words containing a, l, s, t, o
- boiled potatoes — potatoes, usually peeled, cooked in boiling water
- bristol channel — an inlet of the Atlantic, between S Wales and SW England, merging into the Severn estuary. Length: about 137 km (85 miles)
- bristol fashion — clean and neat, with newly painted and scrubbed surfaces, brass polished, etc
- bronchial tubes — the bronchi or their smaller divisions
- bullock's heart — the large, edible fruit of a tropical American tree, Annona reticulata.
- bullock's-heart — the large, edible fruit of a tropical American tree, Annona reticulata.
- buys-ballot law — the law stating that if one stands with one's back to the wind, in the Northern Hemisphere the atmospheric pressure will be lower on one's left and in the Southern Hemisphere it will be lower on one's right: descriptive of the relationship of horizontal winds to atmospheric pressure.
- by all accounts — according to everyone
- calcareous tufa — tufa
- cannibalisation — Alternative form of cannibalization.
- capitalizations — Plural form of capitalization.
- capitulationism — advocacy or approval of capitulation.
- capitulationist — advocacy or approval of capitulation.
- cardinal points — the four main points of the compass: north, south, east, and west
- cast a spell on — to put into, or as into, a trance
- cast-iron plant — any of several plants belonging to the genus Aspidistra, of the lily family, native to eastern Asia, especially A. eliator, having large evergreen leaves often striped with white, and grown as a houseplant.
- castel gandolfo — a village in central Italy, 15 miles (24 km) SE of Rome: papal palace serving as the summer residence of the pope.
- categoricalness — The quality of being categorical, positive, or absolute.
- catholic school — a school that includes instruction in Roman Catholic faith in its curriculum, with teachers who are often nuns or monks
- caustic alcohol — sodium ethylate.
- celestial globe — a spherical model of the celestial sphere showing the relative positions of stars, constellations, etc
- cephalothoraxes — Plural form of cephalothorax.
- chamois leather — soft cleaning cloth
- charles doughty — Charles Montagu [mon-tuh-gyoo] /ˈmɒn təˌgyu/ (Show IPA), 1843–1926, English traveler and writer.
- charleston peak — a mountain in SE Nevada: highest peak in the Spring Mountains. 11,919 feet (3635 meters).
- charlotte russe — a cold dessert made in a mould with sponge fingers enclosing a mixture of whipped cream, custard, etc
- charlottesville — city in central Va.: pop. 45,000
- chelsea tractor — a four-by-four
- chemosterilants — Plural form of chemosterilant.
- chief constable — A Chief Constable is the officer who is in charge of the police force in a particular county or area in Britain.
- cholangiectasis — Dilation of the bile ducts.
- cholesterolemia — the presence of an abnormal amount of cholesterol in the blood.
- chorioallantois — the membrane of a fetus that is formed by the merging of the allantois and the chorion
- christmas carol — a joyful hymn or religious song, celebrating the birth of Christ
- chromatic scale — a twelve-note scale including all the semitones of the octave
- circularisation — Alternative spelling of circularization.
- city of glasgow — a council area in W central Scotland. Pop: 593 000 (2010 est). Area: 175 sq km (68 sq miles)
- classifications — Plural form of classification.
- claustrophobics — Plural form of claustrophobic.
- cleistogamously — in a cleistogamous manner
- cleptoparasites — Plural form of cleptoparasite.
- closed fracture — simple fracture.
- closed interval — an interval on the real line including its end points, as [0, 1], the set of reals between and including 0 and 1
- closed traverse — a traverse ending at its point of origin.
- coaling station — a port at which vessels can take on coal
- coast artillery — artillery used for defending coastal areas.
- cocktail shaker — a container in which cocktails are mixed
- college station — a city in E central Texas.
- collenchymatous — Relating to collenchyma.
- colonizationist — a person who is in favour of colonization