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