অর্থ : The process of paying close and continuous attention.
উদাহরণ :
Wakefulness, watchfulness, and bellicosity make a good hunter.
Vigilance is especially susceptible to fatigue.
সমার্থক : alertness, wakefulness, watchfulness
অর্থ : Vigilant attentiveness.
উদাহরণ :
He keeps a weather eye open for trouble.
সমার্থক : watchfulness, weather eye
Vigilance meaning in Bengali (Bangla).