indomitable

adjective

in·​dom·​i·​ta·​ble in-ˈdä-mə-tə-bəl How to pronounce indomitable (audio)
: incapable of being subdued : unconquerable
indomitable courage
indomitableness noun
indomitably adverb

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Your Knowledge of Indomitable Cannot Be Tamed

At five punchy syllables, indomitable is an imposing word, so it’s inevitable that some are perplexed by this synonym for impregnable. But it’s not so tough once you break it into parts. The prefix in- (spelled im- before b, m, and p) means “not” in an innumerable collection of English words. (How many have you counted so far?) The common suffix -able means “capable of, fit for, or worthy of.” Combine those two English affixes with the Latin verb domitare (“to tame”), and voila: indomitable. Indomitable was first used in English as a synonym of wild, describing—appropriately enough—things that cannot be tamed, but over time the wildness associated with indomitable developed into a specific kind of invulnerable strength.

Examples of indomitable in a Sentence

an indomitable spirit was needed to endure the rigors of pioneer life
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.
Shannon is desperately searching for love in the shadow of her gangster father, Dylan (Riley), devoted mum Cat (Fraser), older brother Luke (Gribben) and the indomitable family matriarch, grandma Ollie (Duncan). Stewart Clarke, Deadline, 28 Mar. 2025 His indomitable lust for life propelled him through the hardest of physical and mental challenges. Nicholas Rice, People.com, 9 Mar. 2025 Paiva certainly did suffer, but Torres emphasizes the woman’s indomitable pride in keeping her family together. Peter Rainer, The Christian Science Monitor, 27 Feb. 2025 Despite having an insane photographic memory, Mike never graduated from college, let alone from Harvard Law School — which was one of the hiring requirements of the firm co-founded and managed by the indomitable Jessica Pearson (Gina Torres). Max Gao, The Hollywood Reporter, 21 Feb. 2025 See All Example Sentences for indomitable

Word History

Etymology

Late Latin indomitabilis, from Latin in- + domitare to tame — more at daunt

First Known Use

1634, in the meaning defined above

Time Traveler
The first known use of indomitable was in 1634

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Cite this Entry

“Indomitable.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/indomitable. Accessed 1 Apr. 2025.

Kids Definition

indomitable

adjective
in·​dom·​i·​ta·​ble in-ˈdäm-ət-ə-bəl How to pronounce indomitable (audio)
: unconquerable
indomitable courage
indomitableness noun
indomitably adverb

More from Merriam-Webster on indomitable

Last Updated: - Updated example sentences
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