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euthanize

verb

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

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.
Many shelters across the country euthanize animals that haven’t been adopted in order to cope with overcrowding in their kennels. Alyce Collins, MSNBC Newsweek, 25 Nov. 2025 The report confirms that the animals will be either transferred to neighboring animal sanctuaries or euthanized. Moná Thomas, PEOPLE, 25 Nov. 2025 Five zebra fish per liter of tank water can be collectively euthanized by electric shock. Victor J. Blue, Harpers Magazine, 23 Nov. 2025 In some cases, animals that become too familiar with people must be relocated or euthanized to protect public safety. Alexandra Koch, FOXNews.com, 21 Nov. 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 29 Nov. 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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