Warren /(wŏr"rĕn)/

War·ren

Warren

n.
  1. A place privileged, by prescription or grant the king, for keeping certain animals (as hares, conies, partridges, pheasants, etc.) called beasts and fowls of warren. (Eng Law)
    They wend both warren and in waste.
    — Piers Plowman.
  2. A piece of ground for the breeding of rabbits.
  3. A place for keeping flash, in a river.