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.
Only continuous efforts and vigilance can safeguard American democracy and create a more equal and just society. Time, 16 July 2025 Exposure management is about ongoing vigilance and dynamic measurement. Tony Bradley, Forbes.com, 15 July 2025 Democracy requires the persistent, principled vigilance of courageous patriots. Nicole Bibbins Sedaca, Boston Herald, 4 July 2025 Some cybersecurity executives are trying to flip the script on those mind games by preaching vigilance without over-hyping the threat. Sean Lyngaas, CNN Money, 24 June 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

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Cite this Entry

“Vigilance.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/vigilance. Accessed 30 Jul. 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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