Definition of vigilance in US English:

vigilance

noun

  • The action or state of keeping careful watch for possible danger or difficulties.

    • ‘These standards deserve constant vigilance as science in the media becomes a distinct profession.’
    • ‘Congratulations for your vigilance in watching the government and thereby protecting us all.’
    • ‘It is also required to maintain constant vigilance against external threats to the integrity and vitality of the body.’
    • ‘Prevention is one of those things that is something that needs constant vigilance.’
    • ‘He said vigilance was the best way to protect small children from danger.’
    • ‘Freedom requires constant vigilance - but if we surrender our personal key to this box we do so at our peril.’
    • ‘And it requires constant vigilance, and holding the feet to the fire of our elected ones.’
    • ‘There has to be constant vigilance in reporting new cases or old ones now revealed.’
    • ‘Constant vigilance is the only possible response to the terrifying Rise of The Machines.’
    • ‘But without its constant vigilance, it is very unlikely York would have survived as the city it is today.’
    • ‘During the opening stages of the Tour, the favourites repeat like a mantra the need for constant vigilance.’
    • ‘Continued vigilance and attention at farm level to bio security is, and will remain, important.’
    • ‘The watch and vigilance of the learned members of the judiciary effectively supplements their role.’
    • ‘These guys certainly show, in my mind, why they should be under constant vigilance.’
    • ‘Media companies were given a warning last night to maintain constant vigilance.’
    • ‘We shall need permanent vigilance and constant efforts to spread democratic involvement.’
    • ‘Constant vigilance in the form of the water control is necessary to monitor for this.’
    • ‘In a situation that we face today constant vigilance and care are imperative.’
    • ‘That is an achievement in itself, though it also imposes on us a constant need for vigilance.’
    • ‘At any time it can warn to the owner any conditions to caution him to raise vigilance.’
    watchfulness, careful observation, surveillance, attentiveness, attention, alertness, guardedness, carefulness, care, caution, cautiousness, wariness, chariness, circumspection, prudence, heedfulness, heed, mindfulness
    View synonyms

Origin

Late 16th century: from French, or from Latin vigilantia, from vigilare ‘keep awake’, from vigil (see vigil).

Pronunciation

vigilance

/ˈvijələns//ˈvɪdʒələns/