Catchment

2 definitions found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Catchment \Catch"ment\, n.
     A surface of ground on which water may be caught and
     collected into a reservoir.
     [1913 Webster]

From WordNet (r) 2.0 [wn]:



  catchment
       n : a structure in which water is collected