D defs.my
Entry 3 senses Webster, 1913

Grunter

/(grŭnt"ẽr)/ · Grunt·er · IPA /ˈɡɹʌntə/
01 n. One who, or that which, grunts; specifically, a hog.
  1. 1.
    One who, or that which, grunts; specifically, a hog.
  2. 2.
    One of several American marine fishes. See Sea robin, and Grunt, n., 2.(Zool.) See: Sea robin, Grunt
  3. 3.
    A hook used in lifting a crucible.(Brass Founding)