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English to English noun
| 1 |
the process of paying close and continuous attention |  | Example: wakefulness, watchfulness, and bellicosity make a good hunter
vigilance is especially susceptible to fatigue
source: wordnet30
| 2 |
a state of readiness to respond | | Example: alerting was indicated by the desynchronization of the EEG
source: wordnet30
| 3 |
lively attentiveness | | source: wordnet30
| 4 |
The quality of being alert or on the alert; briskness; nimbleness; activity. | | source: webster1913
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