Meaning of none of someone's business | Babel Free

Noun CEFR C2

Definitions

A matter (especially a private or personal one) that someone is not entitled to be involved in or informed about.

idiomatic

العربية لَيْسَ مِن شَأْنِكَ لَيْسَ مِن شَأْنِكُم لَيْسَ مِن شَأْنِكُمَا

Deutsch das geht einen Dreck an das geht nichts an

Español no es asunto suyo no es de su concernencia no es de su incumbencia

Français c'est pas ton affaire ça ne te regarde pas

日本語余計なお世話大きなお世話

한국어 신경 꺼

Português não é da sua conta não te interessa não tens nada a ver com isso

Русский не ... де́ло

“He asked what I was talking to Sam about. I told him it was none of his business.”

Mastery
This word is part of the CEFR C2 vocabulary — mastery level.