DuckCorp Dico

Found one definition

1.                 From WordNet (r) 3.0 (2006):
                   
   
   
                   
                     
   revolution
       n 1: a drastic and far-reaching change in ways of thinking and
            behaving; "the industrial revolution was also a cultural
            revolution"
       2: the overthrow of a government by those who are governed
       3: a single complete turn (axial or orbital); "the plane made
          three rotations before it crashed"; "the revolution of the
          earth about the sun takes one year" [syn: rotation,
          revolution, gyration]