black beard
Refers to a beard that is black in color; can be used literally or as a descriptive term.
He has a black beard.
noh mask with a black beard and protruding chin
A specific type of noh mask characterized by a black beard and a jutting chin, used in certain traditional plays.
The black-bearded noh mask used in Noh theater gives a powerful impression.
Compound of 黒 (くろ, 'black') and ひげ ('beard'). The noh mask sense derives from its distinctive appearance.