coke
UK /kəʊk/ · US /koʊk/ noun, verb, proper noun
Also a form of cook
Forms cokes coking coked coak
- noun (uncountable) Solid residue from roasting coal in a coke oven; used principally as a fuel and in the production of steel and formerly as a domestic fuel. “The plant should produce approximately 550,000 tons of screened blast furnace coke per year.”
- verb (transitive) To produce coke from coal.
- verb (intransitive) To turn into coke.
- verb (especially automotive, astronautics) To add deleterious carbon deposits as a byproduct of combustion. “In kerolox engines, some of the fuel flow cokes in the engine's cooling passages over time, requiring thorough cleaning prior to reuse.”
- noun (informal, slang, uncountable) Cocaine.
- noun (countable, uncountable, informal) Cola-based soft drink; (in particular) Coca-Cola.
- noun (countable, informal) A bottle, glass or can of Coca-Cola or a cola-based soft drink.
- noun (US, especially Southern US, informal, genericized trademark) Any soft drink, regardless of type.
- proper noun A surname
Synonyms
Etymology
The origin is not certain. The OED says it is first attested in 1669. The MED has an earlier attestation in the related sense of "charcoal" in 1430: Middle English coke. This may be the same word as colk (“core”) (perhaps from the notion that coke is the core of the material left after it burning), from Old English *colc (“hole, well”), from Proto-West Germanic *kolk, from Proto-Germanic *kulukaz (“a hollow, depression”), from Proto-Indo-European *g(ʷ)el- (“to swallow, devour; gullet”). If so, cognate with Saterland Frisian Kolk (“maelstrom, depression, whirlpool”), West Frisian kolk (“maelstrom, whirlpool”), Dutch kolk (“maelstrom, vortex, whirlpool”), German Kolk (“pothole”).
Originated circa 1908 in American English as a clipping of cocaine.
Since 1909, by genericization from the name of the American company Coca-Cola and the beverage it produced; the drink was named for two of its original ingredients, coca leaves and cola nut.
Clipping of Coca-Cola. See coke (“cola”).
Webster’s 1913
- noun Mineral coal charred, or depriver of its bitumen, sulphur, or other volatile matter by roasting in a kiln or oven, or by distillation, as in gas works. It is lagerly used where [Written also coak.] Gas coke, the coke formed in gas retorts, as distinguished from that made in ovens.
- verb To convert into coke.
Etymology [Perh. akin to cake, n.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “coke”, CC BY-SA 4.0. Details