tip off about (something)(redirected from tip off about)
tip off about (something)
To give someone secret, private, or insider information or news about something, especially that which gives them an advantage of some kind. A noun or pronoun is used before or after "off." An anonymous source tipped off reporters about the senator's use of campaign money to fund private trips to the Bahamas. I tipped the cops off about the gang's plan to rob the bank.