15-letter words containing o, n, e, u
- semi-autonomous — acting independently to some degree
- semi-conductive — Semi-conductive describes a component which conducts electricity less well than a good conductor but better than an insulator.
- semi-functional — of or relating to a function or functions: functional difficulties in the administration.
- semidocumentary — a film or television programme that is fictional but includes many factual events or details
- senior lecturer — a university teacher who does not hold a professorship.
- sense of humour — Someone who has a sense of humour often finds things amusing, rather than being serious all the time.
- sententiousness — abounding in pithy aphorisms or maxims: a sententious book.
- serendipitously — come upon or found by accident; fortuitous: serendipitous scientific discoveries.
- serous membrane — any of various thin membranes, as the peritoneum, that line certain cavities of the body and exude a serous fluid.
- service uniform — a uniform for routine duties and service, as distinguished from work, dress, or full-dress uniforms.
- sesquicarbonate — a salt intermediate in composition between a carbonate and a bicarbonate or consisting of the two combined.
- shotgun wedding — a wedding occasioned or precipitated by pregnancy.
- shoulder season — a travel season between peak and off-peak seasons, especially spring and fall, when fares tend to be relatively low.
- shoulder weapon — a firearm that is fired while being held in the hands with the butt of the weapon braced against the shoulder.
- shoulder-length — Shoulder-length hair is long enough to reach your shoulders.
- shut one's face — to be silent
- silicone rubber — any of the synthetic rubbers made from silicone elastomers.
- silver quandong — an Australian tree, Elaeocarpus grandis: family Elaeocarpaceae
- simple equation — linear equation
- sleeve coupling — a cylinder joining the ends of two lengths of shafting or pipe.
- 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.
- 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 monoxide — a white powder, Na 2 O, that reacts violently with water to produce sodium hydroxide.
- 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.
- 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 as a bell — in perfect condition
- sound deadening — a process or material that reduces the resonance or volume of sound
- sound recordist — recordist.
- 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 language — the language in which a text appears that is to be translated into another language. Compare target language (def 1).
- south china sea — a part of the W Pacific, bounded by SE China, Vietnam, the Malay Peninsula, Borneo, and the Philippines.
- southeast asian — the countries and land area of Brunei, Burma, Cambodia, Indonesia, Laos, Malaysia, the Philippines, Singapore, Thailand, and Vietnam.
- southend-on-sea — a seaport in SE Essex, in SE England, on Thames estuary.
- southern blight — a disease of peanuts, tomatoes, and other plants, caused by a fungus, Sclerotium rolfsii, affecting the roots and resulting in rapid wilting.
- southern gothic — a literary genre depicting life in the southern US and featuring grotesque themes and imagery
- southern lights — aurora australis.
- southern paiute — See under Paiute (def 2).
- spinous process — a spinelike process of a bone, especially the dorsal projection from the center of the arch of a vertebra.
- spiny cocklebur — a cocklebur, Xanthium spinosum, introduced into North America from Europe.
- splanchnopleure — the double layer formed by the association of the lower layer of the lateral plate of mesoderm with the underlying entoderm, which develops into the embryonic viscera.
- spontaneousness — coming or resulting from a natural impulse or tendency; without effort or premeditation; natural and unconstrained; unplanned: a spontaneous burst of applause.
- spotted sunfish — a sunfish, Lepomis punctatus, inhabiting streams from South Carolina to Florida, having the body marked with longitudinal rows of spots.
- squadron leader — air-force officer
- squirrel monkey — either of two small, long-tailed monkeys, Saimiri oerstedii of Central America and S. sciureus of South America, having a small white face with black muzzle and gold, brown, or greenish fur: S. oerstedii is endangered.