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.
After the toad has been captured, the University of Florida says the toad must be positively identified as a cane toad — native toads should not be euthanized. Amaia Gavica, Miami Herald, 23 June 2026 Front Street Animal Shelter is considering a Final Plea Program that would notify potential adopters when animals are set to be euthanized. Sacbee.com, 22 June 2026 The advocates say the crisis is spay and neuter, rescue access and animals being euthanized. Nina Burns, CBS News, 19 June 2026 Handlers also report that KBD’s are being used less frequently for deterrence and problem bears are being euthanized more often. Natalie Krebs, Outdoor Life, 17 June 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 25 Jun. 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

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