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amine

[ uh-meen, am-in ]
/ əˈmin, ˈæm ɪn /
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Definition of amine

noun Chemistry.
any of a class of compounds derived from ammonia by replacement of one or more hydrogen atoms with organic groups.

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Origin of amine

First recorded in 1860–65; am(monium) + -ine2

OTHER WORDS FROM amine

a·min·ic [uh-mee-nik, uh-min-ik], /əˈmi nɪk, əˈmɪn ɪk/, adjectivea·min·i·ty [uh-min-i-tee], /əˈmɪn ɪ ti/, noun

Other definitions for amine (2 of 2)

-amine

variant of amino- as final element of a compound word: Dramamine.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022

How to use amine in a sentence

British Dictionary definitions for amine (1 of 2)

amine
/ (əˈmiːn, ˈæmɪn) /

noun
an organic base formed by replacing one or more of the hydrogen atoms of ammonia by organic groups

Word Origin for amine

C19: from am (monium) + -ine ²

British Dictionary definitions for amine (2 of 2)

-amine

n combining form
indicating an aminehistamine; methylamine
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

Scientific definitions for amine

amine
[ ə-mēn, ămēn ]

Any of a group of organic compounds that may be considered derivatives of ammonia (NH3) in which one or more hydrogen atoms have been replaced by a hydrocarbon radical. In aniline (C6H5NH2), for example, one hydrogen atom has been replaced by a phenyl group (C6H5). Amines are produced by the decay of organic matter.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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