carbonado, n. [Cf. F. carbonnade, It. carbonata, Sp. carbonada, from L. carbo coal.].
Flesh, fowl, etc., cut across, seasoned, and broiled on coals; a chop. [1913 Webster]
carbonado, n. [Pg., carbonated.].
A black variety of diamond, found in Brazil, and used for diamond drills. It occurs in irregular or rounded fragments, rarely distinctly crystallized, with a texture varying from compact to porous. [1913 Webster]