DuckCorp Dico

Found one definition

1.                 From WordNet (r) 3.0 (2006):
                   
   
   
                   
                     
   clearing
       n 1: a tract of land with few or no trees in the middle of a
            wooded area [syn: clearing, glade]
       2: the act of freeing from suspicion
       3: the act of removing solid particles from a liquid [syn:
          clearing, clarification]