Grunter /(grŭnt"ẽr)/

Grunt·er

Grunter

n.
  1. One who, or that which, grunts; specifically, a hog.
  2. One of several American marine fishes. See Sea robin, and Grunt, n., 2. (Zool.)
  3. A hook used in lifting a crucible. (Brass Founding)