- thioindigoid dye
- noun
also thioindigoid
: any of a class of vat dyes characterized by the same chromophore as indigo (sense 1b) but with sulfur instead of an imino group as an auxochrome — compare indigoid dye
Useful english dictionary. 2012.
thioindigoid dye
Look at other dictionaries:
indigoid dye — noun or indigoid vat dye also indigoid ( s) : any of a class of vat dyes characterized by the same chromophore as indigo (sense 1b) compare thioindigoid dye … Useful english dictionary
