dyestuff

from WordNet (r) 3.0 (2006)
dyestuff
    n 1: a usually soluble substance for staining or coloring e.g.
         fabrics or hair [syn: {dye}, {dyestuff}]
    
from The Collaborative International Dictionary of English v.0.48
Dyestuff \Dye"stuff`\, n.
   A material used for dyeing.
   [1913 Webster]
    

[email protected]