abietic acid

American

[ab-ee-et-ik, ab-] / ˈæb iˈɛt ɪk, ˌæb- /

noun

Chemistry.

a yellow, crystalline, water-insoluble acid, C 20 H 30 O 2 , obtained from the resin of a species of pine: used chiefly in driers, varnishes, and soaps.

abietic acid British

/ ˌæbɪˈɛtɪk /

noun

a yellowish powder occurring naturally as a constituent of rosin and used in lacquers, varnishes, and soap. Formula: C 19 H 29 COOH; melting pt: 173°C

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of abietic acid

1860–65; < Latin abiet- (stem of abiēs ) fir + -ic

Example Sentences

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abietic acid

Of or pertaining to the fir tree or its products; as, abietic acid, called also sylvic acid.

From Webster's Unabridged Dictionary by Webster, Noah

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023