exclusion

noun

ex·​clu·​sion ik-ˈsklü-zhən How to pronounce exclusion (audio)
Synonyms of exclusionnext
1
: the act or an instance of excluding
2
: the state of being excluded
exclusionary adjective

Examples of exclusion in a Sentence

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.
The light rail operates on an open system, meaning there aren’t barriers like turnstiles or ticket checks that might flag when a passenger violates an exclusion. Nick Sullivan, Charlotte Observer, 10 Dec. 2025 Removing the Department of Justice’s regulations prohibiting unfair discriminatory policies takes away critical safeguards against the most insidious forms of exclusion. Associate News Editor, MSNBC Newsweek, 10 Dec. 2025 While the Miami Hurricanes are breathing a collective sigh of relief, the BYU Cougars are furious at their exclusion from the 12-team College Football Playoff field. Jordy Fee-Platt, New York Times, 8 Dec. 2025 Endurance restrictions and exclusions Deductibles Deductibles range from $0 to $200 per claim depending on the plan. Alora Bopray, USA Today, 8 Dec. 2025 See All Example Sentences for exclusion

Word History

Etymology

Middle English, from Anglo-French, from Latin exclusion-, exclusio, from excludere

First Known Use

15th century, in the meaning defined at sense 1

Time Traveler
The first known use of exclusion was in the 15th century

Browse Nearby Words

Cite this Entry

“Exclusion.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/exclusion. Accessed 16 Dec. 2025.

Medical Definition

exclusion

noun
ex·​clu·​sion iks-ˈklü-zhən How to pronounce exclusion (audio)
: surgical separation of part of an organ from the rest without excision
exclude transitive verb
excluded; excluding

Legal Definition

exclusion

noun
ex·​clu·​sion ik-ˈsklü-zhən How to pronounce exclusion (audio)
1
: the act of excluding or state of being excluded
specifically : refusal of entry into the U.S. by immigration officials
review of deportation and exclusion orders
compare deportation
2
: something that excludes or is excluded: as
a
: a part of an insurance contract that excludes specified risks from coverage compare condition, declaration
b
: an amount that is excluded from tax liability compare credit, deduction, exemption
exclusionary adjective

More from Merriam-Webster on exclusion

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!