D defs.my
Entry 2 senses Webster, 1913

Water power

/wôt'-ẽr pou'-ẽr/ · Wa·ter pow·er · IPA
01 The power of water employed to move machinery, etc.
  1. 1.
    The power of water employed to move machinery, etc.
  2. 2.
    A fall of water which may be used to drive machinery; a site for a water mill; a water privilege.