Medical Dictionary


noun neu·ro·mel·a·nin \-ˈmel-ə-nən\

Definition of NEUROMELANIN

:  a melanin pigment found especially in some dopaminergic neurons of the human substantia nigra
April 01, 2015
diapause Hear it
a period of physiological dormancy
Take a 3-minute break and test your skills!
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears