defection
🇺🇸
/dɪˈfekʃn/
🇬🇧
/dɪˈfekʃn/
noun
R
leaving a group or country to join an opposing one
His defection to the rival team surprised everyone.
彼がライバルチームに寝返ったことは誰もが驚いた。
translation
離脱
語形変化
Plural
defections