euthanize

verb

eu·​tha·​nize ˈyü-thə-ˌnīz How to pronounce euthanize (audio)
variants or less commonly euthanatize
euthanized also euthanatized; euthanizing also euthanatizing
Synonyms of euthanizenext

transitive verb

: to subject to euthanasia

Examples of euthanize in a Sentence

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.
Last year, that pack made headlines for an unprecedented number of livestock attacks — leading state wildlife officials to euthanize several members. Lila Seidman, Los Angeles Times, 14 Feb. 2026 One of the cats was euthanized due to its condition. Dejanay Booth-Singleton, CBS News, 11 Feb. 2026 During the two-day cold snap, Florida waived its law requiring permits to transport iguanas, allowing residents to nab the pesky invaders and bring them to the state's wildlife officers to be euthanized. Peter Burke, FOXNews.com, 10 Feb. 2026 But some dogs do end up having to be euthanized. Kate Aurthur, Variety, 8 Feb. 2026 See All Example Sentences for euthanize

Word History

Etymology

Greek euthanatos

First Known Use

1873, in the meaning defined above

Time Traveler
The first known use of euthanize was in 1873

Browse Nearby Words

Cite this Entry

“Euthanize.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/euthanize. Accessed 16 Feb. 2026.

Medical Definition

euthanize

transitive verb
eu·​tha·​nize
ˈyü-thə-ˌnīz
variants also euthanatize
yu̇-ˈthan-ə-ˌtīz
euthanized also euthanatized; euthanizing also euthanatizing
: to subject to euthanasia
the dog was euthanized at the owner's request

More from Merriam-Webster on euthanize

Last Updated: - Updated example sentences
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