buzz in
In real, traceable use. Part of the curated seed collection; community review is coming.
Sense 1
Meaning · English
To open a remote-controlled door to allow (a person) to enter after sounding the doorbell or buzzer.
Register: informal
Where it’s used:
Used
American English
Examples
I'm going to buy some more coffee. Could you buzz me in when I get back?
Usage example from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30)
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30 via kaikki.org).
Sense 2
Meaning · English
On a game show or similar competition, to press the buzzer to provide an answer.
Register: informal
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30 via kaikki.org).
Common questions
What does “buzz in” mean?
To open a remote-controlled door to allow (a person) to enter after sounding the doorbell or buzzer.
Is “buzz in” formal or informal?
buzz in is generally informal.