ブザーTop 25000MeaningsNoun1. buzzer; personal alarm (loud buzzer to attract attention in case of attack)Examples3社しゃ長ちょうはブザーで秘ひ書しょを呼よんだ。The boss buzzed his secretary.ブザーを押おして下ください。Please push the buzzer.ブザーがなった。The buzzer sounded.