GNU Collaborative International Dictionary of English

Found 3 definitions

      
Mordant , a. [F., p. pr. of mordere to bite; L. mordere. See Morsel.]Biting; caustic; sarcastic; keen; severe.
1913 Webster
(Dyeing & Calico Printing) Serving to fix colors.
1913 Webster

      
Mordant, n. [F., originally, biting.]Any corroding substance used in etching.
1913 Webster
(Dyeing & Calico Printing) Any substance, as alum or copperas, which, having a twofold attraction for organic fibers and coloring matter, serves as a bond of union, and thus gives fixity to, or bites in, the dyes.
1913 Webster
(Gilding) Any sticky matter by which the gold leaf is made to adhere.
1913 Webster

      
Mordant , v. t. [imp. & p. p. Mordanted; p. pr. & vb. n. Mordanting.] To subject to the action of, or imbue with, a mordant; as, to mordant goods for dyeing.
1913 Webster

Last match results

Passivism