defected

[dih-fek-tid] / dɪˈfɛk tɪd /

VERB

break from belief, faith

Synonyms

STRONGEST

abandon abscond depart desert pull out quit reject renounce revolt withdraw

STRONG

apostatize forsake go lapse leave rat rebel renege schism spurn tergiversate turn

WEAK

back out break faith change sides fall away from go back on go over go over the fence run out sell out take a walk tergiverse turn coat walk out on

Antonyms

STRONGEST

allow approve come continue persevere remain stay support

WEAK

come in join

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.

But he has now defected to Reform UK.

From BBC • May 8, 2026

Kaykal defected to the army in October 2024 and his fighters later helped recapture parts of central Sudan, including Al-Jazirah state and Khartoum.

From Barron's • May 5, 2026

Peter Magyar defected from the prime minister’s party before going on to defeat him in a landslide.

From The Wall Street Journal • Apr. 14, 2026

Mr. Magyar defected to the opposition Tisza party, buoying it in the 2024 European Parliament elections to win more than 29% of the vote, second only to Fidesz.

From The Wall Street Journal • Mar. 23, 2026

Philby had not yet been revealed as a Soviet spy, but two of his colleagues, Donald Maclean and Guy Burgess, had just defected to the Soviet Union.

From "Blink" by Malcolm Gladwell