HyperDic: emergency_alert_system

English > 1 sense of the expression Emergency Alert System:
NOUNcommunicationEmergency Alert System, EASa federal warning system that is activated by FEMA
English > Emergency Alert System: 1 sense > noun 1, communication
MeaningA federal warning system that is activated by FEMA; enables the President to take over the United States airwaves to warn the whole country of major catastrophic events.
SynonymEAS
Instance ofalert, alertingA warning serves to make you more alert to danger

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