The Collaborative International Dictionary
Melanocomous
Melanocomous \Mel`a*noc"o*mous\, a. [Gr. me`las, me`lanos, black
+ ? hair.]
Having very dark or black hair; black-haired.
--Prichard.
Wiktionary
melanocomous
a. (context dated anthropology English) Having very dark or black hair.