WordNet: alarm, alarm system, warning device

a device that signals the occurrence of some undesirable event

• hypernym device

• hyponym automobile horn, car horn, hooter, horn, motor horn

• hyponym burglar alarm

• hyponym fire alarm, smoke alarm

• hyponym horn

• hyponym siren

alarm

• (suomi) hälytin (synonyymi)

alarm system

• (suomi) hälytysjärjestelmä (synonyymi)

warning device

• (suomi) hälytyslaite (synonyymi)