Blanch"er (?), n. One who, or that
which, blanches or whitens; esp., one who anneals and cleanses money; also,
a chemical preparation for this purpose.
Blanch"er, n. One who, or that which,
frightens away or turns aside. [Obs.]
And Gynecia, a blancher, which kept the dearest deer
from her.
Sir P. Sidney.
And so even now hath he divers blanchers belonging to
the market, to let and stop the light of the gospel.
Latimer.