HORSE n.
body of marine cavalry. [Slang] -- Horse mussel (Zoöl.), a large, marine mussel (Modiola modiolus), found on the northern shores of Europe and America. -- Horse nettle (Bot.), a coarse, prickly, American herb, the Solanum Carolinense. -- Horse parsley. (Bot.) See Alexanders. -- Horse purslain (Bot.), a coarse flesh…