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单词 glycol
释义

glycol

[ glahy-kawl, -kol ]
/ ˈglaɪ kɔl, -kɒl /

noun

Also called ethylene glycol, ethylene alcohol. a colorless, sweet liquid, C2H6O2, used chiefly as an automobile antifreeze and as a solvent.
Also called diol. any of a group of alcohols containing two hydroxyl groups.

Origin of glycol

First recorded in 1855–60; glyc(erin) + (alcoh)ol

Words nearby glycol

glycogenolysis, glycogenosis, glycogenous, glycogen storage disease, glycogen synthase, glycol, glycolaldehyde, glycolate, glycolic, glycolic acid, glycolic aciduria
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for glycol

  • No glycollic acid, oxalic acid, glycol, or glycerol was produced.

    Alcoholic Fermentation|Arthur Harden
  • On boiling with water, it decomposes into glycol and trimethylamine.

    Poisons: Their Effects and Detection|Alexander Wynter Blyth
  • Glycol, glī′kol, n. the type of a class of artificial compounds forming chemically a link between alcohol and glycerine.

    Chambers's Twentieth Century Dictionary (part 2 of 4: E-M)|Various
  • Glycol is heated in a distillery apparatus to 148 C., and a slow current of dry hydrochloric acid passed through it.

    Scientific American, September 29, 1883 Supplement. No. 404|Various

British Dictionary definitions for glycol

glycol
/ (ˈɡlaɪkɒl) /

noun

another name (not in technical usage) for ethanediol, diol

Derived forms of glycol

glycolic or glycollic (ɡlaɪˈkɒlɪk), adjective
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

Medical definitions for glycol

glycol
[ glīkôl′, -kōl′ ]

n.

Any of various alcohols containing two hydroxyl groups.
Ethylene glycol.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

Scientific definitions for glycol

glycol
[ glīkôl′, -kōl′ ]

See ethylene glycol.
Any of various alcohols containing two hydroxyl groups (OH).
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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