know of (someone or something)

know of (someone or something)

To be aware of someone or something. My car's been making a funny noise lately—do you know of a reputable mechanic I can take it to?See also: know, of

know of someone or something

to be aware of the existence of someone or something. I think I know of someone who can help you. I didn't know of Wally's arrival.See also: know, of