Search Result for "waterwheel": 
Wordnet 3.0

NOUN (2)

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]



WordNet (r) 3.0 (2006):

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]