charcoal

definition: of a very dark grey
example:
speech part: adjective
synonyms: charcoal-grey charcoal-gray
definition: a stick of black carbon material used for drawing
example:
speech part: noun
synonyms: fusain
definition: a drawing made with a stick of black carbon material
example:
speech part: noun
synonyms:
definition: a very dark grey color
example:
speech part: noun
synonyms: charcoal grey charcoal gray oxford grey oxford gray
definition: a carbonaceous material obtained by heating wood or other organic matter in the absence of air
example:
speech part: noun
synonyms: wood coal
definition: to draw, trace, or represent with charcoal
example:
speech part: verb
synonyms:

charcoal is explained and pronounced

How charcoal is being used?