diamine

[dahy-uh-meen, dahy-am-in]
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noun Chemistry.

a compound containing two amino groups.

Origin of diamine

First recorded in 1865–70; di-1 + amine
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British Dictionary definitions for diamine

diamine

noun

any chemical compound containing two amino groups in its molecules
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