15-letter words containing l, u, g, a, n, s
- self-sustaining — self-supporting.
- silver quandong — an Australian tree, Elaeocarpus grandis: family Elaeocarpaceae
- sleeping beauty — a beautiful princess, the heroine of a popular fairy tale, awakened from a charmed sleep by the kiss of the prince who is her true love.
- snapping turtle — either of two large, edible, freshwater turtles of the family Chelydridae, of North and Central America, having a large head and powerful hooked jaws, especially the common snapping turtle, Chelydra serpentina.
- sound-and-light — combining sound effects or music with unusual lighting displays: to promote a product with a spectacular sound-and-light presentation.
- source language — the language in which a text appears that is to be translated into another language. Compare target language (def 1).
- south glamorgan — a county in SE Wales. 161 sq. mi. (416 sq. km).
- structural gene — cistron.
- sulfiting agent — sulfite (def 2).
- summer triangle — a group of three first-magnitude stars (Deneb, Vega, and Altair) visible during the summer in the N skies
- surgeon general — the chief of medical services in one of the armed forces.
- surgical needle — a needle for suturing.
- syntax language — a metalanguage used to refer to the grammatical or other formal features of an object language.
- toughened glass — glass that has been made stronger using chemical or thermal treatments so that it will not break easily
- transfer lounge — the place in an airport where you wait for a transfer from one flight to another
- ultrasonography — a diagnostic imaging technique utilizing reflected high-frequency sound waves to delineate, measure, or examine internal body structures or organs.
- ulysses s grant — Cary (Archibald Leach) 1904–86, U.S. actor, born in England.
- understandingly — mental process of a person who comprehends; comprehension; personal interpretation: My understanding of the word does not agree with yours.
- universal stage — a small theodolite mounted on the stage of a polarizing microscope and used in the petrographic analysis of rocks.
- unscintillating — animated; vivacious; effervescent: a scintillating personality.
- urban sociology — the sociological study of cities and their role in the development of society.
- walpurgis night — (especially in medieval German folklore) the evening preceding the feast day of St. Walpurgis, when witches congregated, especially on the Brocken.
- washing-up bowl — plastic bowl used for washing dishes
- wrongful arrest — the act of arresting someone without proper reason