BALSAM n.
useful Canada balsam is derived. -- Balsam of copaiba. See Copaiba. -- Balsam of Mecca, balm of Gilead. -- Balsam of Peru, a reddish brown, syrupy balsam, obtained from a Central American tree ( Myroxylon Pereiræ and used as a stomachic and expectorant, and in the treatment of ulcers, etc. It was long supposed to be…