\Un*bal"anced\, a. [In senses 1 and 2, pref. un- not
+ balanced; in sense 3, 1st pref. un- + balance.]
1. Not balanced; not in equipoise; having no counterpoise, or
   having insufficient counterpoise.
         Let Earth unbalanced from her orbit fly. --Pope.
2. (Com.) Not adjusted; not settled; not brought to an
   equality of debt and credit; as, an unbalanced account;
   unbalanced books.
3. Being, or being thrown, out of equilibrium; hence,
   disordered or deranged in sense; unsteady; unsound; as, an
   unbalanced mind. --Pope.