Meaning of the word defection in English

What does defection mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

defection

US /dɪˈfek.ʃən/
UK /dɪˈfek.ʃən/

Noun

the abandonment of one's country or cause in favor of an opposing one

Example:
The spy's defection to the enemy caused a major scandal.
The politician's sudden defection shocked his party members.
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