rockya.1. Full of, or abounding in, rocks; consisting of rocks; as, a rocky mountain; a rocky shore.()2. Like a rock; as, the rocky orb of a shield.(Milton.)3. Fig.: Not easily impressed or affected; hard; unfeeling; obdurate; as, a rocky bosom.(Shak.)Rocky Mountain locust (Zol.), the Western locust, or grasshopper. See Grasshopper. -- Rocky Mountain sheep. (Zol.) See Bighorn.()