billy Meaning, Definition & Usage

  1. noun a short stout club used primarily by policemen
    nightstick; billy club; billystick; baton; truncheon.
  2. noun male goat
    he-goat; billy goat.

WordNet


Bil"ly noun
Definitions
  1. A club; esp., a policeman's club.
  2. (Wool Manuf.) A slubbing or roving machine.

Webster 1913