[in-duh-meen, -min]

noun Chemistry.

any of a series of basic organic compounds, the simplest having the formula C12H11N3, which form bluish and greenish salts, used in the manufacture of dyes.

Compare quinonimine.

Origin of indamine

First recorded in 1885–90; ind- + amine Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

British Dictionary definitions for indamine



an organic base used in the production of the dye safranine. Formula: NH 2 C 6 H 4 N:C 6 H 4 :NH
any of a class of organic bases with a similar structure to this compound. Their salts are unstable blue and green dyes

Word Origin for indamine

C20: from indigo + amine
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