waterwheel

1 definition found

waterwheel - WordNet (r) 2.1 (2005) :

  waterwheel
      n 1: a wheel with buckets attached to its rim; raises water from
           a stream or pond [syn: waterwheel, water wheel]
      2: a wheel that rotates by direct action of water; a simple
         turbine [syn: waterwheel, water wheel]