DuckCorp Dico

Found one definition

1.                 From WordNet (r) 3.0 (2006):
                   
   
   
                   
                     
   lasting
       adj 1: continuing or enduring without marked change in status or
              condition or place; "permanent secretary to the
              president"; "permanent address"; "literature of permanent
              value" [syn: permanent, lasting] [ant: impermanent,
              temporary]
       2: existing for a long time; "hopes for a durable peace"; "a
          long-lasting friendship" [syn: durable, lasting, long-
    lasting, long-lived]
       3: retained; not shed; "persistent leaves remain attached past
          maturity"; "the persistent gills of fishes" [syn:
          persistent, lasting] [ant: caducous, shed]
       4: lasting a long time without change; "a lasting relationship"