aldehyde

American

[al-duh-hahyd] / ˈæl dəˌhaɪd /

noun

Chemistry.

any of a class of organic compounds containing the group −CHO, which yields acids when oxidized and alcohols when reduced.

aldehyde British

/ ˈældɪˌhaɪd, ˌældəˈhɪdɪk /

noun

any organic compound containing the group -CHO. Aldehydes are oxidized to carboxylic acids and take part in many addition reactions
(modifier) consisting of, containing, or concerned with the group -CHO

aldehyde group or radical

"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

aldehyde Scientific

/ ăl′də-hīd′ /

Any of a class of highly reactive organic compounds obtained by oxidation of certain alcohols and containing the group CHO. Aldehydes are used in manufacturing resins, dyes, and organic acids.

Other Word Forms

Derived Forms

aldehydic

adjective

Etymology

Origin of aldehyde

1840–50; < New Latin al ( cohol ) dehyd ( rogenātum ) dehydrogenated alcohol

Vocabulary lists containing aldehyde

Organic Chemistry

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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023