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acetaldehyde

[as-i-tal-duh-hahyd] /ˌæs ɪˈtæl dəˌhaɪd/
noun, Chemistry
1.
a volatile, colorless, water-soluble liquid, C 2 H 4 O, having a pungent, fruitlike odor: used chiefly in the silvering of mirrors and in organic synthesis.
Also called ethanal.
Origin of acetaldehyde
1875-1880
1875-80; acet- + aldehyde
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Based on the Random House Dictionary, © Random House, Inc. 2015.
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British Dictionary definitions for acetaldehyde

acetaldehyde

/ˌæsɪˈtældɪˌhaɪd/
noun
1.
a colourless volatile pungent liquid, miscible with water, used in the manufacture of organic compounds and as a solvent and reducing agent. Formula: CH3CHO Systematic name ethanal
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
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acetaldehyde in Medicine

acetaldehyde ac·et·al·de·hyde (ās'ĭ-tāl'də-hīd')
n.
A colorless, flammable liquid formed during ethanol metabolism and yeast fermentation of organic compounds and used to manufacture acetic acid and drugs. Also called aldehyde, ethaldehyde.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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acetaldehyde in Science
acetaldehyde
  (ās'ĭ-tāl'də-hīd')   
A colorless, flammable liquid, used to manufacture acetic acid, perfumes, and drugs. Chemical formula: C2H4O.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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