What does the word overbalance mean?

Usage examples for overbalance

  1. His thin, sharp face gained by the slight foreshortening and his brilliant eyes, keen nose, and high brow did not quite so completely overbalance the sad and delicate strength of mouth and chin. – The Branding Iron by Katharine Newlin Burt
  2. No man in it has now any ties or home or kin that overbalance his ties to me and to the esprit de corps of our body. – The Flying Legion by George Allan England