DuckCorp Dico

Found one definition

1.                 From WordNet (r) 3.0 (2006):
                   
   
   
                   
                     
   tall
       adj 1: great in vertical dimension; high in stature; "tall
              people"; "tall buildings"; "tall trees"; "tall ships"
              [ant: little, short]
       2: lofty in style; "he engages in so much tall talk, one never
          really realizes what he is saying" [syn: grandiloquent,
          magniloquent, tall]
       3: impressively difficult; "a tall order"
       4: too improbable to admit of belief; "a tall story" [syn:
          improbable, marvelous, marvellous, tall(a)]
       n 1: a garment size for a tall person