hardhead Meaning, Definition & Usage

Hard"head` noun
Definitions
  1. Clash or collision of heads in contest. Dryden.
  2. (Zoöl.) (a) The menhaden. See Menhaden. Local, U.S. (b) Block's gurnard (Trigla gurnardus) of Europe. (c) A California salmon; the steelhead. (d) The gray whale. See Gray whale, under Gray. (e) A coarse American commercial sponge (Spongia dura).

Webster 1913