DuckCorp Dico

Found one definition

1.                 From WordNet (r) 3.0 (2006):
                   
   
   
                   
                     
   avail
       n 1: a means of serving; "of no avail"; "there's no help for it"
            [syn: avail, help, service]
       v 1: use to one's advantage; "He availed himself of the
            available resources"
       2: be of use to, be useful to; "It will avail them to dispose of
          their booty"
       3: take or use; "She helped herself to some of the office
          supplies" [syn: avail, help]