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WORDNET DICTIONARY
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WORDNET DICTIONARY

Verb decolorize has 1 sense

• decolorize(v = verb.change) bleach, bleach out, decolor, decolorise, decolour, decolourise, decolourize, discolorise, discolorize, discolourise - remove color from; "The sun bleached the red shirt"
is one way to discolor
Sample sentences:
Somebody ----s something
Something ----s something

OXFORD DICTIONARY

ROGET THESAURUS

decolorize

Achromatism

VB lose color, fade, fly, go, become colorless, turn pale, pale, deprive of color, decolorize, bleach, tarnish, achromatize, blanch, etiolate, wash out, tone down.

For further exploring for "decolorize" in Webster Dictionary Online