METHYLENES

Noun

methylenes

plural of methylene

Source: Wiktionary


METHYLENE

Meth"yl*ene, n. Etym: [F. méthylène, from Gr. wood spirit.] (Chem.)

Definition: A hydrocarbon radical, CH2, not known in the free state, but regarded as an essential residue and component of certain derivatives of methane; as, methylene bromide, CH2Br2; -- formerly called also methene. Methylene blue (Chem.), an artificial dyestuff consisting of a complex sulphur derivative of diphenyl amine; -- called also pure blue.

Source: Webster’s Unabridged Dictionary 1913 Edition



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Word of the Day

11 January 2025

COWBERRY

(noun) low evergreen shrub of high north temperate regions of Europe and Asia and America bearing red edible berries


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Coffee Trivia

Espresso is both a coffee beverage and a brewing method that originated in Italy. When making an espresso, a small amount of nearly boiling water under pressure forces through finely-ground coffee beans. It has more caffeine per unit volume than most coffee beverages. Its smaller serving size will take three shots to equal a mug of standard brewed coffee.

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