Definition of copal:
(n) :
a resinous exudation from various tropical trees that is collected from living trees or dug from the ground as a fossil, that when hard must be rendered soluble in alcohol and other organic solvents by heating, and that is used chiefly in making varnishes and printing ink
Definition of copal:
(n) :
a resinous exudation from various tropical trees that is collected from living trees or dug from the ground as a fossil, that when hard must be rendered soluble in alcohol and other organic solvents by heating, and that is used chiefly in making varnishes and printing ink