buzzer

Pronunciation

• (US) IPA ^(key): /ˈbʌzər/
• (UK) IPA ^(key): /ˈbʌzə/

Noun

Singular buzzer

Plural buzzers

1. (countable) A buzzer is a machine that makes a buzzing sound when used.

   Press the buzzer if you need a person to help you.

Related words

• buzz