Definition Of vigilance
the action or state of keeping careful watch for possible danger or difficulties.
Constant vigilance is the only possible response to the terrifying Rise of The Machines.
Example Of vigilance
And it requires constant vigilance , and holding the feet to the fire of our elected ones.
At any time it can warn to the owner any conditions to caution him to raise vigilance .
But without its constant vigilance , it is very unlikely York would have survived as the city it is today.
Congratulations for your vigilance in watching the government and thereby protecting us all.
Constant vigilance in the form of the water control is necessary to monitor for this.