extramarital
🇺🇸
/ˌekstrəˈmærɪtl/
🇬🇧
/ˌekstrəˈmærɪtl/
occurring or involving actions outside of marriage
The couple decided to work through their issues after discovering the extramarital affair.
這對夫妻在發現婚外情後決定解決他們的問題。