ACETYL

acetyl, acetyl group, acetyl radical, ethanoyl group, ethanoyl radical

(noun) the organic group of acetic acid (CH3CO-)

Source: WordNet® 3.1


Etymology

Noun

acetyl (plural acetyls)

(organic chemistry) The univalent radical CH3CO- derived from acetic acid.

Source: Wiktionary


Ac"e*tyl, n. Etym: [L. acetum vinegar + Gr. -yl.] (Chem.)

Definition: A complex, hypothetical radical, composed of two parts of carbon to three of hydrogen and one of oxygen. Its hydroxide is acetic acid.

Source: Webster’s Unabridged Dictionary 1913 Edition



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Word of the Day

27 May 2025

DIRECTIONALITY

(noun) the property of being directional or maintaining a direction; “the directionality of written English is from left to right”


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