euthanasia

noun

eu·​tha·​na·​sia ˌyü-thə-ˈnā-zh(ē-)ə How to pronounce euthanasia (audio)
: the act or practice of killing or permitting the death of hopelessly sick or injured individuals (such as persons or domestic animals) in a relatively painless way for reasons of mercy
euthanasic adjective

Did you know?

Where does euthanasia come from?

Euthanasia is a mass noun (or noncount noun), that is, a noun used only in the singular form.

The word comes from the Greek euthanatos, which means “easy death.” In English, euthanasia has been used in exactly this sense since the early seventeenth century, when Francis Bacon described the phenomenon as “after the fashion and semblance of a kindly & pleasant sleepe.” Nowadays, the word usually refers to the means of attaining such a death.

Examples of euthanasia in a Sentence

a physician who refuses to practice euthanasia
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.
Their argument is that the town should release the animal to a qualified sanctuary, and that charging dog owners to board their pet while a euthanasia appeal is underway would discourage most people for pursuing such an appeal. Don Stacom, Hartford Courant, 8 May 2025 Taylor even met Violet at the vet's office to be there with her through the euthanasia process. Liz O'Connell, MSNBC Newsweek, 5 May 2025 This may help take the pressure off an overcrowded shelter and save animals from euthanasia. Matt Robison, Newsweek, 24 Feb. 2025 Crescent Duck Farm President Doug Corwin told local station WABC-TV that the mass euthanasia was particularly devastating as Long Island used to be known for its extensive duck farming industry and the business is the largest major commercial duck farm in Suffolk County. Gabe Hauari, USA TODAY, 30 Jan. 2025 See All Example Sentences for euthanasia

Word History

Etymology

Greek, easy death, from euthanatos, from eu- + thanatos death — more at thanatos

First Known Use

1605, in the meaning defined above

Time Traveler
The first known use of euthanasia was in 1605

Browse Nearby Words

Cite this Entry

“Euthanasia.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/euthanasia. Accessed 16 May. 2025.

Kids Definition

euthanasia

noun
eu·​tha·​na·​sia ˌyü-thə-ˈnā-zh(ē-)ə How to pronounce euthanasia (audio)
: the act or practice of killing or permitting the death of hopelessly sick or injured persons or animals with as little pain as possible for reasons of mercy

called also mercy killing

Medical Definition

euthanasia

noun
eu·​tha·​na·​sia ˌyü-thə-ˈnā-zh(ē-)ə How to pronounce euthanasia (audio)
: the act or practice of causing or permitting the death of hopelessly sick or injured individuals (such as persons or domestic animals) in a relatively painless way for reasons of mercy

called also mercy killing

Legal Definition

euthanasia

noun
eu·​tha·​na·​sia ˌyü-thə-ˈnā-zhə How to pronounce euthanasia (audio)
: the act or practice of killing or permitting the death of hopelessly sick or injured persons in a relatively painless way for reasons of mercy

called also mercy killing

euthanasic adjective
Last Updated: - Updated example sentences
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