know of (someone or something)

know of (someone or something)

1. 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? A: "Have you gotten any strange phone calls recently?" B: "No, not that I know of. Why?"
2. To know who or what someone or something is without having direct contact or experience with them or it. A: "Do you know Margaret Fletcher?" B: "No, but I know of her. She teaches physics at Purdue, right?" A: "Are you familiar with cloud storage?" B: "I know of it, but I'm not totally sure how it works."
See also: know, of
Farlex Dictionary of Idioms.

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
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs.
See also:
  • know of
  • bring (someone or something) into action
  • bring into action
  • in the dust
  • so much for
  • so much for (someone or something)
  • so much for sb/sth
  • believe (something) of (someone)
  • believe of
  • look under the hood