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guar gum

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noun
  1. See under guar.

Origin of guar gum

First recorded in 1945–50

guar

[gwahr]
noun
  1. a plant, Cyamopsis tetragonolobus, of the legume family, grown as a forage crop and for its seeds, which produce a gum (guar gum) used as a thickening agent and stabilizer in foods and pharmaceuticals and as sizing for paper and cloth.

Origin of guar

First recorded in 1880–85, guar is from the Hindi word guār
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
British Dictionary definitions for guar gum

guar

noun
  1. a leguminous Indian plant, Cyamopsis tetragonolobus, grown as a fodder crop and for the gum obtained from its seeds
  2. Also called: guar gum a gum obtained from the seeds of this plant, used as a stabilizer and thickening agent in food (E412) and as sizing for paper

Word Origin

C19: from Hindi
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

guar gum in Medicine

guar gum

(gwär)
n.
  1. A water-soluble paste made from the seeds of the guar plant and used as a thickener and stabilizer in foods and pharmaceuticals.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.