defection

noun

Pronunciation: /dɪˈfɛkʃən/

Definition

The act of abandoning one's country, party, or cause to join an opposing side.

Examples

• The athlete's sudden defection to a rival team shocked all of her fans.

• His defection from the political party left the leadership in a state of crisis.

• The diplomat's defection to the West provided valuable intelligence about his home country.

Synonyms of defection

Words with a similar meaning to defection:

• leaving
• desertion
• betrayal
• apostasy

Antonyms of defection

Words with the opposite meaning to defection:

• loyalty
• allegiance

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