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.
Inspect mature trees with heavy or unbalanced limbs, which should be pruned or supported by cabling or bracing (a service provided by arborists). Megan Hughes, Better Homes & Gardens, 5 Aug. 2025 This is primarily due to an unbalanced shift to new generation sources requiring 24/7 backup from traditional generation sources, which were too soon taken out of service based on specious assumptions about a trace atmospheric gas. Dp Opinion, Denver Post, 2 Aug. 2025 When a partner feels betrayed, the relationship can feel unbalanced. Mark Travers, Forbes.com, 31 July 2025 Others, like France and Spain, appear more dug-in, urging the EU not to agree to a deal that feels unbalanced or overly one-sided on tariffs. Myron Brilliant, Time, 9 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 24 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!