hear of

US /hɪr əv/
UK /hɪr əv/
"hear of" picture
1.

〜について聞く, 〜を知る

to know about someone or something because you have been told about them or they are famous

:
Have you ever heard of a band called 'The Beatles'?
'ザ・ビートルズ'というバンドを聞いたことがありますか?
I've never heard of such a strange custom.
そんな奇妙な習慣は聞いたことがない。