Akademik

alerting
noun
1. a state of readiness to respond (Freq. 1)
-

alerting was indicated by the desynchronization of the EEG

Syn: ↑alertness
Hypernyms: ↑arousal
2. a warning serves to make you more alert to danger
Syn: ↑alert
Derivationally related forms: ↑alert (for: ↑alert)
Hypernyms: ↑warning
Instance Hyponyms: ↑Emergency Alert System, ↑EAS

Useful english dictionary. 2012.