ଅର୍ଥ : The process of paying close and continuous attention.
ଉଦାହରଣ :
Wakefulness, watchfulness, and bellicosity make a good hunter.
Vigilance is especially susceptible to fatigue.
ସମକକ୍ଷ : vigilance, wakefulness, watchfulness
ଅର୍ଥ : A state of readiness to respond.
ଉଦାହରଣ :
Alerting was indicated by the desynchronization of the EEG.
ସମକକ୍ଷ : alerting
ଅର୍ଥ : Lively attentiveness.
ସମକକ୍ଷ : on the qui vive, sharp-sightedness