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.
The dog was humanely euthanized following a risk assessment by veterinarians and animal behavior specialists, and clinical tests by Cook County later confirmed the dog had rabies. Noel Brennan, CBS News, 23 Dec. 2025 To the sorrow of many, the whale was eventually euthanized. Meredith Nierman, NPR, 23 Dec. 2025 Five horses died at the scene while a sixth needed to be euthanized by the owners due to injuries sustained in the crash. Drake Bentley, jsonline.com, 22 Dec. 2025 Fourteen were found dead, three had to be humanely euthanized due to the severity of their conditions, and four more died after the rescue as a result of pre-existing illnesses. Moná Thomas, PEOPLE, 18 Dec. 2025 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 27 Dec. 2025.

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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