deterrence

noun

de·​ter·​rence di-ˈtər-ən(t)s How to pronounce deterrence (audio) -ˈter- How to pronounce deterrence (audio)
-ˈtə-rən(t)s
-ˈte-;
dē-
Synonyms of deterrencenext
: the act or process of deterring: such as
a
: the inhibition of criminal behavior by fear especially of punishment
b
: the maintenance of military power for the purpose of discouraging attack
nuclear deterrence

Examples of deterrence in a Sentence

The author argues that deterrence is no longer the best way to prevent war.
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.
Meanwhile, Caudle on Tuesday expressed concern about how the war with Iran is affecting the US Navy’s readiness and deterrence posture elsewhere. Brad Lendon, CNN Money, 2 Apr. 2026 Badinter knew that debate-club arguments about deterrence and human-rights law and the possibility of judicial error would be ineffective. Lauren Collins, New Yorker, 1 Apr. 2026 The full impact won’t be seen until then, but so far, attorneys for victims say the law hasn’t led to deterrence and that the burden remains on victims. Miguel Torres, AZCentral.com, 1 Apr. 2026 Justice delayed weakens deterrence. Romy Ellenbogen, Miami Herald, 31 Mar. 2026 See All Example Sentences for deterrence

Word History

Etymology

see deter

First Known Use

1861, in the meaning defined above

Time Traveler
The first known use of deterrence was in 1861

Browse Nearby Words

Cite this Entry

“Deterrence.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/deterrence. Accessed 8 Apr. 2026.

Kids Definition

deterrence

noun
de·​ter·​rence di-ˈtər-ən(t)s How to pronounce deterrence (audio) -ˈter- How to pronounce deterrence (audio)
: the act, process, or capability of deterring

Medical Definition

deterrence

noun
de·​ter·​rence
di-ˈtər-ən(t)s, -ˈter-; -ˈtə-rən(t)s; dē-
: the inhibition of criminal behavior by fear especially of punishment

Legal Definition

deterrence

noun
de·​ter·​rence di-ˈtər-əns, -ˈter- How to pronounce deterrence (audio)
: the inhibition of criminal behavior by fear especially of punishment

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