quinone diimine [dahy-uh-meen] Word Origin noun Chemistry.
- a colorless, crystalline solid, C6H6N2, the parent of the indamine dyes.
Compare quinonimine. Origin of quinone diimine di-1 + -imine
quinone diimine [dahy-uh-meen] Word Origin noun Chemistry.
Compare quinonimine. Origin of quinone diimine di-1 + -imine