the sound of an alarm (usually a bell)
fear resulting from the awareness of danger
a device that signals the occurrence of some undesirable event
an automatic signal (usually a sound) warning of danger
a clock that wakes a sleeper at some preset time
a hollow device made of metal that makes a ringing sound when struck
a push button at an outer door that gives a ringing or buzzing signal when pushed
the sound of a bell being struck
