Skip to content

Dictionary Entry

defection

noun

Find the meaning of the word defection, plus dictionary definition, pronunciation, thesaurus-style synonyms, antonyms, and related vocabulary.

Back To Dictionary
1

Meaning

Dictionary meaning in a clear, student-friendly format.

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

Example Sentence

The politician's defection to the rival party shocked many of his long-time supporters.

Usage Note

Describes the act of leaving one's country, group, or cause, often to join an opposing side. It signifies a significant breach of loyalty or commitment, often with serious consequences.