caution (one) about (someone or something)

(redirected from cautioned me about)

caution (one) about (someone or something)

To warn one about someone or something. My mom always cautions me about the dangers of texting while driving. You need to caution him about Allie before he falls prey to her usual tricks.
See also: caution

caution someone about someone or something

 and caution someone against someone or something
to warn someone against someone or something. Haven't I cautioned you about that before? Hasn't someone cautioned you about Daniel?
See also: caution