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defection

noun

de·​fec·​tion di-ˈfek-shən How to pronounce defection (audio)
: conscious abandonment of allegiance or duty (as to a person, cause, or doctrine) : desertion

Examples of defection in a Sentence

Recent Examples on the Web Party leaders pushed him out, using a drip-drip-drip campaign of leaks and defections that Biden must have resented. Eugene Robinson, Washington Post, 25 July 2024 Despite a cascade of defections from within his own party in recent weeks, President Joe Biden has been able to count on labor unions as a bulwark against diminishing support for his re-election bid. Max Zahn, ABC News, 20 July 2024 In defending their decision to back Trump, Andreessen and Horowitz treat their defection from red to blue as simply a logical business matter based on patriotic concerns, and beg their friends and relatives to see their decision in that light. Steven Levy, WIRED, 19 July 2024 Related Articles Letters: Encouraging crime | Elevate birds Letters: Harden homes | Artificial turf Gavin Newsom is ‘all in’ for President Biden as defections grow. Pamela Paul, The Mercury News, 19 July 2024 See all Example Sentences for defection 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'defection.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

Etymology

borrowed from Latin dēfectiōn-, dēfectiō "falling short, failure, abandonment of allegiance," from dēficere "to be lacking, fail, become disaffected, go over (to the side of an opponent)" + -tiōn-, -tiō, suffix of verbal action — more at deficient

First Known Use

1532, in the meaning defined above

Time Traveler
The first known use of defection was in 1532

Dictionary Entries Near defection

Cite this Entry

“Defection.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/defection. Accessed 6 Aug. 2024.

More from Merriam-Webster on defection

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