A : something which is shaped by casting within a mould or sort: like (1) : a replica (as of the statue) in metal or plaster : casting (two) : a fossil replica of the small print of the normal object by mineral infiltration b : an perception taken from https://jasperwx5mj.ageeksblog.com/33979279/the-smart-trick-of-cast-that-nobody-is-discussing