anthracene (countable and uncountable, plural anthracenes)
(organic compound) A tricyclic aromatic hydrocarbon (an acene containing three fused rings) obtained from coal tar; used in the manufacture of wood preservatives, insecticides and the dye alizarin; it is isomeric with phenanthrene.
• acene
• benzene (a 1-ring acene)
• naphthalene (a 2-ring acene)
Source: Wiktionary
An"thra*cene, n. Etym: [Gr. (Chem.)
Definition: A solid hydrocarbon, C6H4.C2H2.C6H4, which accompanies naphthalene in the last stages of the distillation of coal tar. Its chief use is in the artificial production of alizarin. [Written also anthracin.]
Source: Webster’s Unabridged Dictionary 1913 Edition
21 December 2024
(noun) a forest fire fighter who is sent to battle remote and severe forest fires (often for days at a time)
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