COERULIGNONE

Coe`ru*lig"none, n. Etym: [L. coeruleus cerulean + lignum wood + E. quinone.] (Chem.)

Definition: A bluish violet, crystalline substance obtained in the purification of crude wood vinegar. It is regarded as a complex quinone derivative of diphenyl; -- called also cedriret.

Source: Webster’s Unabridged Dictionary 1913 Edition



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Word of the Day

9 October 2024

VOLATILE

(noun) a volatile substance; a substance that changes readily from solid or liquid to a vapor; “it was heated to evaporate the volatiles”


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Coffee Trivia

According to WorldAtlas, Canada is the only non-European country to make its top ten list of coffee consumers. The United States at a distant 25 on the list.

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