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maleic acid

[muh-lee-ik] /məˈli ɪk/
noun, Chemistry
1.
a colorless, crystalline, water-soluble solid, C 4 H 4 O 4 , isomeric with fumaric acid, having an astringent, repulsive taste and faint acidulous odor: used in the manufacture of synthetic resins, the dyeing and finishing of textiles, and as a preservative for fats and oils.
Origin
1870-1875
1870-75; < French maléique, alteration of malique malic
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Based on the Random House Dictionary, © Random House, Inc. 2014.
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British Dictionary definitions for maleic-acid

maleic acid

/məˈleɪɪk/
noun
1.
a colourless soluble crystalline substance used to synthesize other compounds. Formula: HOOCCH:CHCOOH Systematic name cis-butanedioic acid
Word Origin
C19: from French maléique, altered form of malique; see malic acid
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
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maleic-acid in Medicine

maleic acid ma·le·ic acid (mə-lē'ĭk)
n.
A colorless crystalline dibasic acid that is an isomer of fumaric acid and is used as an oil and fat preservative.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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maleic-acid in Science
maleic acid
  (mə-lē'ĭk)   
A colorless crystalline acid used in textile processing and as an oil and fat preservative. Maleic acid is a geometric isomer of fumaric acid, having two carboxyl groups (COOH) on the same side of an ethylene chain. Chemical formula: C4H4O4.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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