DuckCorp Dico

Found one definition

1.                 From WordNet (r) 3.0 (2006):
                   
   
   
                   
                     
   unbent
       adj 1: not bent; "looking for an unbent nail"; "trees with
              straight unbent trunks make the best lumber"
       2: erect in posture; "sit straight"; "stood defiantly with
          unbowed back" [syn: straight, unbent, unbowed]