WordReference Random House Unabridged Dictionary of American English © 2026
sul′fur dye′, [Chem.]
- Chemistryany of the class of dyes produced by heating an organic compound, as an indophenol, with sulfur or sodium polysulfide, used chiefly in dyeing cotton.
'sulfur dye' also found in these entries (note: many are not synonyms or translations):