charcoal

US /ˈtʃɑːr.koʊl/
UK /ˈtʃɑːr.koʊl/
"charcoal" picture
1.

a black porous carbonaceous material obtained by heating wood or other organic matter in the absence of air

:
We used charcoal to grill the burgers.
The artist sketched with a piece of charcoal.
1.

a dark gray color

:
The new car is a deep charcoal gray.
She wore a dress in a beautiful shade of charcoal.