Definition of "Bleach" :
noun: the act of whitening something by bleaching it (exposing it to sunlight or using a chemical bleaching agent)
noun: the whiteness that results from removing the color from something
"A complete bleach usually requires several applications."
noun: an agent that makes things white or colorless
verb: make whiter or lighter
"Bleach the laundry."
verb: remove color from
"The sun bleached the red shirt."