| var. of melano- before a vowel: melanism. |
| a combining form meaning “black,” used in the formation of compound words: melanocyte. |
| melan- pref. Variant of melano-. |
| melano- or melan- pref. Black; dark: melanin. [Greek, from melās, melan-, black.] |
melano- or melan-
pref.
Black; dark: melanin.