What does "rocky" mean?

Rocky: Like a rock; as, the rocky orb of a shield. Milton.

Additional senses

  1. 2.Fig.: Not easily impressed or affected; hard; unfeeling; obdurate; as, a rocky bosom. Shak. Rocky Mountain locust (Zoöl.), the Western locust, or grasshopper. See Grasshopper. -- Rocky Mountain sheep. (Zoöl.) See Bighorn.

Sources