English noun: buzzer | |||
1. | buzzer (artifact) a push button at an outer door that gives a ringing or buzzing signal when pushed | ||
Synonyms | bell, doorbell | ||
Broader (hypernym) | button, push, push button | ||
Narrower (hyponym) | night bell | ||
2. | buzzer (artifact) a signaling device that makes a buzzing sound | ||
Broader (hypernym) | signaling device | ||