Search Dictionary
Definition of euthanatize

euthanatize

/ˈjuːθənətaɪz/
(UK: euthanatise)
eu · than · a · tize
Past Simple:euthanatized
•
Past Participle:euthanatized
•
Present Participle:euthanatizing
JUMP TO:

euthanatize Lexical Profile

euthanatize Game Scores & Validity

• verb

1

To put (a living being, especially an animal that is very old or suffering from an incurable disease or injury) to death humanely and painlessly.

Example

"The veterinarian reluctantly advised the family to euthanatize their elderly dog after the illness progressed beyond treatment."

Synonyms
View all synonyms for euthanatize
Antonyms
View all antonyms for euthanatize

Word Nuance & Usage

While etymologically closer to the Greek root 'thanatos' (death), 'euthanatize' has largely been superseded in modern usage by the shorter back-formation 'euthanize'.

• Nearby Words

eustoma
euterpe
euthanasia
euthanatize
euthanize
eva
evacuate

Word Origin & Etymology

Formed in the early 20th century from the Ancient Greek 'eu-' (good, easy) and 'thanatos' (death), modeled on 'euthanasia' with the verbal suffix '-ize'.

Cite this Entry

Wordmom. (2026). Definition of Euthanatize. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/euthanatize
Built for writers, students, and competitive word game players, Wordmom combines an uncluttered English dictionary and thesaurus with fast, pattern-based word finders so you can verify definitions, synonyms, and high-scoring tile plays in one place.
Word Games & Solvers
Word FinderScrabble Word FinderWords With Friends CheatWordle SolverAnagram Solver
Dictionary & Reference
DictionarySynonymsAntonymsWords
Community
Contact UsEditorial PolicyPrivacy PolicyTerms and Conditions
© 2016–2026 Wordmom Network. All rights reserved. Made with for word lovers everywhere.
Disclaimer: SCRABBLE® is a registered trademark. All intellectual property rights in and to the game are owned in the U.S.A. and Canada by Hasbro Inc., and throughout the rest of the world by J.W. Spear & Sons Limited of Maidenhead, Berkshire, England, a subsidiary of Mattel Inc. Mattel and Spear are not affiliated with Hasbro. Words With Friends® is a registered trademark of Zynga Inc. Wordle® is a registered trademark of The New York Times Company. Other referenced game titles and tournament lexicon codes (including NASPA NWL and WESPA/HarperCollins CSW) are trademarks of their respective owners. Wordmom is an independent reference utility for educational and entertainment purposes and is not affiliated with, sponsored by, or endorsed by Hasbro, Mattel, Spear, Zynga, The New York Times Company, NASPA, WESPA, or HarperCollins Publishers. All game names are referenced strictly under nominative fair use to indicate compatibility.