DuckCorp Dico

Found one definition

1.                 From WordNet (r) 3.0 (2006):
                   
   
   
                   
                     
   pes
       n 1: the part of the leg of a human being below the ankle joint;
            "his bare feet projected from his trousers"; "armored from
            head to foot" [syn: foot, human foot, pes]