- a compound containing the =NH group united with a nonacid group.
Origin of imine
First recorded in 1880–85; alteration of amine
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- any of a class of organic compounds in which a nitrogen atom is bound to one hydrogen atom and to two alkyl or aryl groups. They contain the divalent group NH
C19: alteration of amine
- Institution of Mining Engineers
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
- A compound derived from ammonia and containing the bivalent NH group combined with a bivalent nonacid group.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
[ĭm′ēn′, -ĭn, ĭ-mēn′]
- A compound derived from ammonia and containing an NH group attached by a double bond to a carbon atom in another group.
- The radical CNH, having a double bond between the carbon and nitrogen atoms.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.