DuckCorp Dico

Found one definition

1.                 From WordNet (r) 3.0 (2006):
                   
   
   
                   
                     
   chaste
       adj 1: morally pure (especially not having experienced sexual
              intercourse); "a holy woman innocent and chaste" [ant:
              unchaste]
       2: pure and simple in design or style; "a chaste border of
          conventionalized flowers"
       3: abstaining from unlawful sexual intercourse