15-letter words containing s, t, o, u
- senior lecturer — a university teacher who does not hold a professorship.
- sententiousness — abounding in pithy aphorisms or maxims: a sententious book.
- serendipitously — come upon or found by accident; fortuitous: serendipitous scientific discoveries.
- sesquicarbonate — a salt intermediate in composition between a carbonate and a bicarbonate or consisting of the two combined.
- sexual politics — the differences in the amount of power that male and female people have in a society or group
- shalosh seudoth — the last of the three prescribed Sabbath meals, taken after Minhah and before the evening service.
- shoot-the-chute — a fairground ride consisting of a boat which slides down into a lagoon
- shotgun wedding — a wedding occasioned or precipitated by pregnancy.
- shoulder-length — Shoulder-length hair is long enough to reach your shoulders.
- shroud of turin — a linen cloth kept in the Cathedral of Turin, Italy, since the late 1500s that bears a faint life-size human image venerated by some as the imprint of the dead body of Jesus.
- shut one's face — to be silent
- shut your mouth — stop talking
- simple equation — linear equation
- sir arthur john — Sir (Arthur) John, 1904–2000, English actor and director.
- sled cultivator — go-devil (def 5).
- slumpflationary — of or relating to slumpflation
- smallmouth bass — a North American freshwater game fish, Micropterus dolomieu, yellowish-green above and lighter below, having the lower jaw extending to the eye.
- smoke pollution — pollution caused by fuels, etc, that produce smoke when burned
- smoker's tongue — Pathology. leukoplakia in the mouth caused by irritation due to smoking.
- smoky mountains — Great Smoky Mountains
- snowy mountains — a mountain range in SE Australia, part of the Australian Alps: famous hydroelectric scheme
- social security — (usually initial capital letters) a program of old-age, unemployment, health, disability, and survivors insurance maintained by the U.S. federal government through compulsory payments by specific employer and employee groups.
- socioculturally — from a sociocultural point of view
- sodium arsenite — a white or grayish-white, water-soluble, poisonous powder, NaAsO 2 , used chiefly in arsenical soaps for hides, as an insecticide, and as a weed-killer.
- sodium benzoate — a white crystalline soluble compound used as an antibacterial and antifungal agent in preserving food (E211), as an antiseptic, and in making dyes and pharmaceuticals. Formula: (C6H5COO)Na
- sodium chlorate — a colorless, water-soluble solid, NaClO 3 , cool and salty to the taste, used chiefly in the manufacture of explosives and matches, as a textile mordant, and as an oxidizing and bleaching agent.
- sodium citrates — the sodium salts of citric acid (monosodium citrate, disodium citrate, trisodium citrate)
- sodium ethylate — a white, hygroscopic powder, C 2 H 5 ONa, that is decomposed by water into sodium hydroxide and alcohol: used chiefly in organic synthesis.
- sodium silicate — a substance having the general formula, Na2O.xSiO2, where x varies between 3 and 5, existing as an amorphous powder or present in a usually viscous aqueous solution
- sodium stearate — Sodium stearate is a salt of stearic acid used as a surfactant (= a substance that reduces the surface tension of a liquid and allows it to foam) in order to aid the solubility of hydrophobic substances in oral medicines.
- sodium sulphate — a solid white substance that occurs naturally as thenardite and is usually used as the white anhydrous compound (salt cake) or the white crystalline decahydrate (Glauber's salt) in making glass, detergents, and pulp. Formula: Na2SO4
- soft-focus lens — a lens designed to produce an image that is uniformly very slightly out of focus: typically used for portrait work
- sojourner truth — Sojourner [soh-jur-ner,, soh-jur-ner] /ˈsoʊ dʒɜr nər,, soʊˈdʒɜr nər/ (Show IPA), (Isabella Van Wagener) 1797?–1883, U.S. abolitionist, orator, and women's-rights advocate, born a slave.
- solution mining — removal of a soluble mineral by dissolving it and leaching it out, as in the Frasch process.
- sonnet sequence — a group of sonnets composed by one poet and having a unifying theme or subject.
- sostenuto pedal — a pedal on a grand piano that raises the dampers, allowing the tone to be sustained for those strings struck at the time the pedal is depressed.
- soul-destroying — Activities or situations that are soul-destroying make you depressed, because they are boring or because there is no hope of improvement.
- sound recordist — recordist.
- sound-and-light — combining sound effects or music with unusual lighting displays: to promote a product with a spectacular sound-and-light presentation.
- sounding rocket — a rocket equipped with instruments for making meteorological observations in the upper atmosphere.
- source document — a document that has been or will be transcribed to a word processor or to the memory bank of a computer
- source material — original, authoritative, or basic materials utilized in research, as diaries or manuscripts.
- south australia — a state in S Australia. 380,070 sq. mi. (984,380 sq. km). Capital: Adelaide.
- south caucasian — a family of languages including Georgian, Mingrelian, and others that are spoken on the south slopes of the Caucasus and adjacent areas.
- south china sea — a part of the W Pacific, bounded by SE China, Vietnam, the Malay Peninsula, Borneo, and the Philippines.
- south glamorgan — a county in SE Wales. 161 sq. mi. (416 sq. km).
- south kingstown — a town in S central Rhode Island.
- south milwaukee — a city in SE Wisconsin.
- south salt lake — a town in N Utah.
- south yorkshire — a metropolitan county in N England. 603 sq. mi. (1561 sq. km).