tocsin

English Thesaurus

1. a bell used to sound an alarm (noun.artifact)

hypernym	:	bell,
definition	:	a hollow device made of metal that makes a ringing sound when struck (noun.artifact)

2. the sound of an alarm (usually a bell) (noun.communication)

hypernym	:	alarm, alarum, alert, warning signal,
definition	:	an automatic signal (usually a sound) warning of danger (noun.communication)