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vigilance

noun

vig·​i·​lance ˈvi-jə-lən(t)s How to pronounce vigilance (audio)
: the quality or state of being vigilant

Examples of vigilance in a Sentence

eternal vigilance is the price of freedom
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The more recent ClickFix campaigns like these fake Windows update pages are a powerful reminder that user vigilance and cybersecurity awareness training are just as critical as technical defences. PC Magazine, 12 Nov. 2025 The explosion occurred as authorities have been increasing vigilance across major Indian cities, particularly following recent reports of large seizures of bomb-making materials. Amir Daftari, MSNBC Newsweek, 10 Nov. 2025 Still, vigilance is required here. Alice Park, Time, 8 Nov. 2025 Officials thanked the public for their vigilance and cooperation throughout the recovery effort. Moná Thomas, PEOPLE, 7 Nov. 2025 See All Example Sentences for vigilance

Word History

First Known Use

1533, in the meaning defined above

Time Traveler
The first known use of vigilance was in 1533

Browse Nearby Words

Cite this Entry

“Vigilance.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/vigilance. Accessed 28 Nov. 2025.

Kids Definition

vigilance

noun
vig·​i·​lance ˈvij-ə-lən(t)s How to pronounce vigilance (audio)
: the quality or state of being vigilant

Medical Definition

vigilance

noun
vig·​i·​lance ˈvij-ə-lən(t)s How to pronounce vigilance (audio)
: the quality or state of being wakeful and alert : degree of wakefulness or responsiveness to stimuli
vigilant adjective

More from Merriam-Webster on vigilance

Last Updated: - Updated example sentences
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