bleach

This term carries a strong association with chemical potency and the aggressive removal of pigment. When used as a noun, it refers to the agent of change, while the verb describes the process of stripping color, whether through intentional chemical application or accidental environmental exposure. In a natural context, the word evokes images of desiccation and weathering, such as bone or driftwood turning white under a harsh sun. This distinguishes it from simple whitening, as bleaching often implies a loss of original vitality or a stripping away of natural hue.