ALARUM
- to alarm (to strike with fear) [v -ED, -ING, -S]
- a call to arms the angry trumpet sounds alarum Shakespeare
- signal (as a loud noise or flashing light) that warns or alerts
- device that signals set the alarm to wake me at seven
- warning notice
- to alarm (to frighten by a sudden revelation of possible injury) [v ALARUMED, ALARUMING, ALARUMS]