expulsion

noun

ex·​pul·​sion ik-ˈspəl-shən How to pronounce expulsion (audio)
: the act of expelling : the state of being expelled
expulsive adjective

Examples of expulsion in a Sentence

The government engaged in mass expulsions. the expulsion of air from the lungs
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 Board determined that expulsion was the appropriate consequence for such a serious violation. Don McKellar, Variety, 28 Aug. 2025 As recently as July 22nd, the organization partnered with Columbia University to sponsor the expulsion of 80 students. Sahar Mustafah august 27, Literary Hub, 27 Aug. 2025 This makes learning difficult and creates a heightened risk of suspension or expulsion. Jennifer Jay Palumbo, Forbes.com, 26 Aug. 2025 The advantages of negative triangularity include better suppression of plasma instabilities, which cause the expulsion of particles and energy. Aman Tripathi, Interesting Engineering, 23 Aug. 2025 See All Example Sentences for expulsion

Word History

Etymology

Middle English, from Anglo-French expulsioun, from Latin expulsion-, expulsio, from expellere to expel

First Known Use

15th century, in the meaning defined above

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

Browse Nearby Words

Cite this Entry

“Expulsion.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/expulsion. Accessed 9 Sep. 2025.

Kids Definition

expulsion

noun
ex·​pul·​sion ik-ˈspəl-shən How to pronounce expulsion (audio)
: the act of expelling : the state of being expelled

More from Merriam-Webster on expulsion

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