impetuosity
- n rash impulsiveness
- His temporary failure as a Cabinet Minister, due in part to the impetuosity of youth, has not detracted from the glamor which sparks from his sword.
- The State Department was reported "displeased" by Admiral Reeves's impetuosity.
- Giving her native impetuosity and her Vassar graduate's well-educated illusions and disillusions free play, she writes her verses mostly in three ill-assorted styles:.