1. (p. pr. & vb. n.) of Whiten.

2. (n.) The act or process of making or becoming white.

3. (n.) That which is used to render white; whiting.

achromatization albification blanching bleach bleaching calcimine decoloration decolorization decolorizing discoloration etiolation fading frosting grizzling lightening madder bleach market bleach paling pipe clay silvering whitewash whitewashing whiting