indomitable
Americanadjective
adjective
Synonym Usage
See invincible.
Other Word Forms
Etymology
Origin of indomitable
First recorded in 1625–35; from Late Latin indomitābilis, from Latin indomit(us) “untamed” ( in- in- 3 + domitus, past participle of domāre “to subdue, tame, bring under control”) + -ābilis -able
Explanation
Something indomitable can't be beat. People described as having indomitable spirits don't need pep talks or protein shakes; their strength comes from within. The adjective indomitable starts with the Latin prefix in, which means "not." The second part of the word is also from the Latin word domitare, meaning "to tame." So the word literally means "not able to be tamed." Indomitable is often teamed with the words spirit or personality to describe someone with a can-do attitude.
Vocabulary lists containing indomitable
"The Odyssey" by Homer, Books 8–13
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Tuck Everlasting
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Beowulf: A New Telling
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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.
She is the princess, and this is the castle she’ll be locked in, an indomitable beast of a citadel fittingly titled the Tower Hotel.
From Salon ● Aug. 17, 2026
Liverpool, for whom Keegan played for between 1971 and 1977, said Keegan's "indomitable spirit and remarkable contribution will be forever etched in our history and his legacy will live on".
From BBC ● Jul. 20, 2026
Washington, who had led troops in the war’s North American theater, admired Prussia’s indomitable warrior-king.
From The Wall Street Journal ● Apr. 27, 2026
The latest Asterix cartoon adventure released on Thursday is being published in 19 languages and across 25 countries as it takes the indomitable Gaulish warrior to ancient Portugal.
From Barron's ● Oct. 23, 2025
It was bad to see the indomitable old man weak and hatless in the early morning, something soft in his eyes, pain in his face, the right hand rubbing the pain in the arm.
From "The Killer Angels: The Classic Novel of the Civil War" by Michael Shaara
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
