invincible
Americanadjective
-
incapable of being conquered, defeated, or subdued.
- Synonyms:
- unyielding
- Antonyms:
- conquerable
-
insuperable; insurmountable.
invincible difficulties.
adjective
-
incapable of being defeated; unconquerable
-
unable to be overcome; insuperable
invincible prejudices
Related Words
Invincible, impregnable, indomitable suggest that which cannot be overcome or mastered. Invincible is applied to that which cannot be conquered in combat or war, or overcome or subdued in any manner: an invincible army; invincible courage. Impregnable is applied to a place or position that cannot be taken by assault or siege, and hence to whatever is proof against attack: an impregnable fortress; impregnable virtue. Indomitable implies having an unyielding spirit, or stubborn persistence in the face of opposition or difficulty: indomitable will.
Other Word Forms
Etymology
Origin of invincible
First recorded in 1375–1425; late Middle English word from Late Latin word invincibilis. See in- 3, vincible
Explanation
Something invincible is victorious over everything. Disease, death, destruction? No match for something truly invincible. Mere humans who imagine they're invincible, however, will inevitably prove that they're not. Invincible comes ultimately from the Latin verb vincere, "to conquer." Many of the uses for invincible are for describing someone or something victorious or unbeatable at what they do. A company can be invincible when it outsells similar businesses for years, a tennis player is invincible after winning all of the majors in a year or a career, and Superman and the Indomitable Snowman are invincible as long as they stay away from kryptonite and the warm sun.
Vocabulary lists containing invincible
Freak the Mighty
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Negatives with "in"
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"The Latehomecomer," Vocabulary from the memoir excerpt
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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.
"No one is invincible," said Shubha Ghosh, a lawyer and law professor at Syracuse University.
From BBC • May 18, 2026
Per the terms of the filing, shareholders’ ability to challenge CEO Elon Musk’s decisions, whether through the board or the legal system, will be so limited as to make the chief executive all but invincible.
From Slate • May 15, 2026
Though hardly invincible, vertical software companies carry some inherent advantages, having carved out niches in narrow slices of the economy.
From The Wall Street Journal • Apr. 26, 2026
The “Chuck Norris facts” phenomenon — a stream of absurd one-liners casting him as an invincible force of nature — helped turn the actor into a meme sensation before memes were a business.
From MarketWatch • Mar. 20, 2026
You feel both invincible and yet targeted, as if the world—as if the universe—doesn’t want you to feel this dizzying enlightenment.
From "Challenger Deep" by Neal Shusterman
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.
