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euthanized

American  
[yoo-thuh-nahyzd] / ˈyu θəˌnaɪzd /
especially British, euthanatized especially british, euthanised

adjective

  1. put to death painlessly, usually to end the suffering caused by an incurable condition.

    Neutering decreases an animal’s chances of getting certain cancers, reducing the number of euthanized pets each year.


verb

  1. the simple past tense and past participle of euthanize.

Etymology

Origin of euthanized

euthanize ( def. ) + -ed 2 ( def. )

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

A 25-year-old Spanish woman was euthanized last month by medical personnel on her request and with the approval of authorities.

From The Wall Street Journal • Apr. 6, 2026

On April 2, the agency captured and humanely euthanized the coyote responsible for the attacks.

From Los Angeles Times • Apr. 3, 2026

Early Tuesday evening, members of two local Native American tribes were digging three deep holes for the horses that the Forest Service had euthanized.

From Los Angeles Times • Jan. 22, 2026

A second lion near the scene was also killed, under state policy requiring any wildlife involved in human attacks to be euthanized to ensure public safety.

From Barron's • Jan. 2, 2026

Two big cats potentially involved in the suspected New Year's Day mauling were euthanized, state wildlife officials said.

From Barron's • Jan. 2, 2026