# pigmentation

/ˌpɪɡmənˈteɪʃən/ (US) · /pˌɪɡməntˈeɪʃən/ (UK) · CEFR C1 · Noun

Source: https://englishreference.com/word/pigmentation
Updated: 2026-05-20

## Definition

the natural color of your skin, hair, or eyes. It is caused by a substance in your body called melanin.

For teachers: the process by which skin, hair, or eyes acquire color through the presence of melanin. Refers to the biological mechanism and the resulting physical appearance.

## Examples

- Sunlight can change the pigmentation of your skin.
- The doctor explained that the change in her skin pigmentation was a normal reaction to the new medication.
- Genetic factors determine the amount of melanin produced, which in turn dictates the individual's natural pigmentation and their susceptibility to UV radiation.

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