15-letter words containing s, e, x, u
- sigmoid flexure — Zoology. an S -shaped curve in a body part.
- sodium monoxide — a white powder, Na 2 O, that reacts violently with water to produce sodium hydroxide.
- sodium peroxide — a yellowish-white, hygroscopic, water-soluble powder, Na 2 O 2 , used chiefly as a bleaching agent and as an oxidizing agent.
- strontium oxide — a white insoluble solid substance used in making strontium salts and purifying sugar. Formula: SrO
- sulfur trioxide — an irritant, corrosive, low-melting solid, SO 3 , obtained by the oxidation of sulfur dioxide, used as an intermediate in the manufacture of sulfuric acid.
- sulphur dioxide — a colourless soluble pungent gas produced by burning sulphur. It is both an oxidizing and a reducing agent and is used in the manufacture of sulphuric acid, the preservation of a wide range of foodstuffs (E220), bleaching, and disinfecting. Formula: SO2
- super-sexuality — sexual character; possession of the structural and functional traits of sex.
- superexaltation — extreme or supreme exaltation; the act of superexalting; the process or condition of being superexalted
- superexcellence — extreme or supreme excellence; the quality of being superexcellent
- superexcitation — the act of exciting.
- syntax language — a metalanguage used to refer to the grammatical or other formal features of an object language.
- textus receptus — a text of a work that is generally accepted as being genuine or original.
- unprotected sex — an act of sexual intercourse or sodomy performed without the use of a condom, thus involving the risk of sexually transmitted diseases
- user experience — Digital Technology. the perception and response of a person toward design elements of software or digital media while interacting with it. Abbreviation: UX.