benzoic acid

benzoic acid

noun Chemistry, Pharmacology.
a white, crystalline, slightly water-soluble powder, C7H6O2, usually derived from benzoin or other balsams, or synthesized from phthalic acid or toluene: used chiefly as a preservative, in the synthesis of dyes, and in medicine as a germicide.


Origin:
1785–95
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2012.
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Benzoic acid is always a great word to know.
So is titanic. Does it mean:
an atomic spatial arrangement that results from rotation of carbon atoms about single bonds within an organic molecule
of or containing titanium, especially in the tetravalent state or three valence state
Collins
World English Dictionary
benzoic acid
 
n
Systematic name: benzenecarboxylic acid a white crystalline solid occurring in many natural resins, used in the manufacture of benzoates, plasticizers, and dyes and as a food preservative (E210). Formula: C6H5COOH

Collins English Dictionary - Complete & Unabridged 10th Edition
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American Heritage
Medical Dictionary

benzoic acid ben·zo·ic acid (běn-zō'ĭk)
n.
An aromatic white crystalline acid used to season tobacco and in perfumes, dentifrices, and germicides.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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American Heritage
Science Dictionary
benzoic acid   (běn-zō'ĭk)  Pronunciation Key 
A white, crystalline acid used in preserving food, as a cosmetic, and in medicine. Benzoic acid consists of a benzene ring with a carboxyl group (COOH) attached. It occurs naturally in some plants. Chemical formula: C7H6O2.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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Encyclopedia Britannica
Encyclopedia

benzoic acid

a white, crystalline organic compound belonging to the family of carboxylic acids, widely used as a food preservative and in the manufacture of various cosmetics, dyes, plastics, and insect repellents.

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Encyclopedia Britannica, 2008. Encyclopedia Britannica Online.
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