unbalanced

adjective

un·​bal·​anced ˌən-ˈba-lən(t)st How to pronounce unbalanced (audio)
: not balanced: such as
a
: not in equilibrium
b
: mentally disordered : affected with mental illness
c
: not adjusted so as to make credits equal to debits
an unbalanced account

Examples of unbalanced in a Sentence

He's been eating an unbalanced diet. horrific crimes that obviously were committed by a very unbalanced person
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Adding McMahon makes the Yankees a bit unbalanced in lineup handedness, something Boone obsesses over. Chris Kirschner, New York Times, 26 July 2025 Officials in Brussels are prepared to stomach an unbalanced agreement that favors the US if that’s what is required to break the impasse before the deadline. Sydney Lake, Fortune, 21 July 2025 Because clearly, the scales remain severely unbalanced. Stephanie Kuzydym, The Courier-Journal, 17 July 2025 This familiarity bias led to a concentrated, unbalanced portfolio. Gianluca Sidoti, Forbes.com, 7 July 2025 See All Example Sentences for unbalanced

Word History

First Known Use

1650, in the meaning defined above

Time Traveler
The first known use of unbalanced was in 1650

Browse Nearby Words

Cite this Entry

“Unbalanced.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unbalanced. Accessed 4 Aug. 2025.

Kids Definition

unbalanced

adjective
un·​bal·​anced ˌən-ˈbal-ən(t)st How to pronounce unbalanced (audio)
1
: not in a state of balance
2
: not completely sane
3
: not adjusted so as to make credits equal to debits
an unbalanced account

Medical Definition

unbalanced

adjective
un·​bal·​anced ˌən-ˈbal-ən(t)st How to pronounce unbalanced (audio)
: mentally disordered : affected with mental illness
an unbalanced mind

More from Merriam-Webster on unbalanced

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!