'Decolor' definitions:

Definition of 'decolor'

From: WordNet
verb
Remove color from; "The sun bleached the red shirt" [syn: bleach, bleach out, decolor, decolour, decolorize, decolourize, decolorise, decolourise, discolorize, discolourise, discolorise]

Definition of 'Decolor'

From: GCIDE
  • Decolor \De*col"or\, v. t. [Cf. F. d['e]colorer, L. decolorare. Cf. Discolor.] To deprive of color; to bleach. [1913 Webster]