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Showing results for expulsion. Search instead for expulsing.
Synonyms

expulsion

American  
[ik-spuhl-shuhn] / ɪkˈspʌl ʃən /

noun

  1. the act of driving out or expelling.

    expulsion of air.

  2. the state of being expelled.

    The prisoner's expulsion from society embittered him.


expulsion British  
/ ɪkˈspʌlʃən /

noun

  1. the act of expelling or the fact or condition of being expelled

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • nonexpulsion noun
  • reexpulsion noun

Etymology

Origin of expulsion

1350–1400; Middle English < Latin expulsiōn- (stem of expulsiō ), equivalent to expuls ( us ) driven out (past participle of expellere to expel ) + -iōn- -ion

Explanation

Don't ever make a joke about a bomb on an airplane, if you don't want to risk expulsion. Expulsion is being kicked out of something, like a club, a school, or an airplane. If a Girl Scout ate all the cookies she'd already sold, she might face expulsion from her Girl Scout troop, and an unruly high school student who threatens to hit a teacher risks expulsion from school. Historically, many religious and minority groups faced expulsion from countries where their beliefs weren't tolerated. In fact, the Latin root word of expulsion is expellere, "to drive out."

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Vocabulary lists containing expulsion

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Once it became clear that both of those expulsion votes would likely succeed, the two men resigned in quick succession.

From Slate • Apr. 18, 2026

He suspended his campaign for governor and, under threat of an expulsion vote, resigned from Congress this week.

From The Wall Street Journal • Apr. 16, 2026

Both Swalwell and Gonzales were facing the threat of an expulsion vote.

From Salon • Apr. 13, 2026

She also said she suspects that the longer people stay, the more likely they are to violate the rules and face expulsion.

From Los Angeles Times • Apr. 5, 2026

What is the voice, I meditated, but an expulsion of air; a few vapors scented with the curdled decoctions of the stomach, vegetables mulching and pulverized beef?

From "The Astonishing Life of Octavian Nothing, Traitor to the Nation, Volume II: The Kingdom on the Waves" by M.T. Anderson