definition of
watchfulness

[1] #1 watchfulness n. [wakefulness, vigilance, alertness] the process of paying close and continuous attention; "wakefulness, watchfulness, and bellicosity make a good hunter"; "vigilance is especially susceptible to fatigue". wn

[2] #2 watchfulness n. [vigilance, weather eye] vigilant attentiveness; "he keeps a weather eye open for trouble". wn