COBALTIC a.
Pertaining to, derived from, or containing, cobalt; -- said especially of those compounds in which cobalt has higher valence; as, cobaltic oxide. Luteo-cobaltic compounds (Chem.), an extensive series of complex yellow compounds of ammonia and cobaltic salts. -- Roseo-cobaltic compounds (Chem.), an extensive series of…
COMMENT v.
To make remarks, observations, or criticism; especially, to write notes on the works of an author, with a view to illustrate his meaning, or to explain particular passages; to write annotations; -- often followed by on or upon. A physician to comment on your malady. Shak. Critics . . . proceed to comment on him. Dryden…
COMMODITY n.
That which affords convenience, advantage, or profit, especially in commerce, including everything movable that is bought and sold (except animals), -- goods, wares, merchandise, produce of land and manufactures, etc.