4-1-1(redirected from four one one)
Information, knowledge, or details. In the US and Canada, "4-1-1" is the telephone number for Information. OK, who's got the 4-1-1 on the cute new guy in our English class?
n. information; the details about something or someone. (In the U.S., the telephone number of directory assistance or information is 411.) What’s the 411 on the new guy in the front office?