What is a charcoal?

[Mounika]

Charcoal is a light, black,residue consisting of carbon and any remaining ash obtained by removing water and other volatile constituents from animal and vegetation substance

[JOHN]

CHARCOAL

1.  A carbonaceous material obtained by heating wood or other organic matter in the absence of air  =  wood coal
2.   A stick of black carbon materials used for drawing  =  fusain
3.   A very dark grey colour  =  charcoal grey, oxford grey
4.   A drawing made with a stick of black carbon material

[Nivedha Kannan]

A black carbonaceous material that is similar to coal, which can be used as fuel, etc.,

[Jayalakshmi. j]

A porous black solid, consisting of an amophous form of carbon, obtained as a residue when wood,bone, or other organic matter is heated in the absence of air.

[komalavalli.s]

A hard black material that is made by burning wood with a small amount of air

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