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Synonyms

ejection

American  
[ih-jek-shuhn] / ɪˈdʒɛk ʃən /

noun

  1. an act or instance of ejecting.

  2. the state of being ejected.

  3. something ejected, as lava.


Other Word Forms

  • nonejection noun

Etymology

Origin of ejection

1560–70; < Latin ējectiōn- (stem of ējectiō ) a throwing out, equivalent to eject- ( eject ) + -iōn- -ion

Explanation

The action of something being forced or thrown out is called ejection. If you notice an ejection of black smoke from your car's tail pipe, you'll probably want to take it to a repair shop. There is the physical kind of ejection, when a substance or object is propelled or projected away from or out of something else, like the ejection of a bullet from a gun or the ejection of lava from a volcano. Another kind of ejection happens when someone is instructed or forced to leave, like the ejection of a rowdy customer from a bar or an unpopular politician from public office. The Latin root, eicere, means "throw out."

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Vocabulary lists containing ejection

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.

"There are many stories of survivors from Vietnam that had severe injuries -- compound fractures -- just from the ejection," he said.

From Barron's • Apr. 3, 2026

The man for whom the heave-ho had been the way to go experienced an ejection himself.

From The Wall Street Journal • Feb. 26, 2026

If the coach doesn’t grow up and the program doesn’t rapidly improve — for a third straight year they’re barely a tournament team — there needs to be another ejection.

From Los Angeles Times • Feb. 18, 2026

Observing it now allows scientists to examine the ejection process while the evidence is still fresh.

From Science Daily • Feb. 13, 2026

In fact, CIA officials privately believed that a pilot could never survive a high-altitude ejection from the spy plane.

From "Spies: The Secret Showdown Between America and Russia" by Marc Favreau