DuckCorp Dico

Found one definition

1.                 From WordNet (r) 3.0 (2006):
                   
   
   
                   
                     
   at the least
       adv 1: not less than; "at least two hours studying the manual";
              "a tumor at least as big as an orange" [syn: at least,
              at the least] [ant: at most, at the most]