buzzer

American  

[buhz-er] / ˈbʌz ər /

noun

1. a person or thing that buzzes.

2. a signaling apparatus similar to an electric bell but without hammer or gong, producing a buzzing sound by the vibration of an armature.

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buzzer British  

/ ˈbʌzə /

noun

1. a person or thing that buzzes

2. a device that produces a buzzing sound, esp one similar to an electric bell without a hammer or gong

3. a wood planing machine

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Etymology

Origin of buzzer

First recorded in 1600–10; buzz + -er ¹

Example Sentences

At the east London block of flats which we believed was the home of the former member of Epstein's household staff, we pressed the buzzer and asked for her.

From BBC • Apr. 24, 2026

“Oh my gosh,” said weeping star Lauren Betts after the final buzzer.

From Los Angeles Times • Apr. 5, 2026

My neighborhood barber, who quietly says “Bismillah,” meaning “in the name of God,” before putting the buzzer to my head, is keenly aware of this.

From The Wall Street Journal • Mar. 19, 2026

Each had 17 points in the first half, Robinson banking in a three-pointer from half court at the buzzer to pull the Trailblazers to within six.

From Los Angeles Times • Mar. 1, 2026

Lovey said she lived on the first floor, which is always buzzer number two, because buzzer number one would be the ground floor, basement apartment.

From "The Boy in the Black Suit" by Jason Reynolds