azo dye
azo dye · azo dyes
Any of a large number of mostly yellow to red synthetic dyes that contain an azo or…Any of a large number of mostly yellow to red synthetic dyes that contain an azo or diimide (-N=N-) functional group.
Meaning
1 sensesAny of a large number of mostly yellow to red synthetic dyes that contain an azo or diimide (-N=N-) functional group.
More definitions
- any dye containing one or more azo groups