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Synonyms

defection

American  
[dih-fek-shuhn] / dɪˈfɛk ʃən /

noun

  1. desertion from allegiance, loyalty, duty, or the like; apostasy.

    His defection to East Germany was regarded as treasonable.

    Antonyms:
    loyalty
  2. failure; lack; loss.

    He was overcome by a sudden defection of courage.


defection British  
/ dɪˈfɛkʃən /

noun

  1. the act or an instance of defecting

  2. abandonment of duty, allegiance, principles, etc; backsliding

  3. another word for defect defect

"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

  • nondefection noun
  • redefection noun

Etymology

Origin of defection

1535–45; < Latin dēfectiōn- (stem of dēfectiō ), equivalent to dēfect ( us ) ( defect ) + -iōn- -ion

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.

Carney, who leads a minority government, has been closing in on a majority in recent months - largely helped by recent defections by three former Conservative members of parliament.

From BBC

Carney has been able to get so close to a majority, in part, due to recent defections by three former Conservative members of parliament.

From BBC

Yet, Iranian security forces have not shown signs of fracturing, or large-scale defections.

From The Wall Street Journal

Mass defections from the regime, should they happen, could change the equation.

From The Wall Street Journal

Whitford's defection came a day after he voted with his Reform UK colleagues to pass the party's first county council budget after it took control of the authority after May's local elections.

From BBC