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Synonyms

defiant

American  
[dih-fahy-uhnt] / dɪˈfaɪ ənt /

adjective

  1. characterized by defiance; boldly resistant or challenging.

    a defiant attitude.

    Synonyms:
    daring, insolent, rebellious, recalcitrant, refractory, contumacious, insubordinate
    Antonyms:
    obedient

defiant British  
/ dɪˈfaɪənt /

adjective

  1. marked by resistance or bold opposition, as to authority; challenging

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of defiant

First recorded in 1830–40; from French défiant, Old French, present participle of defier “to challenge, defy”; see defy, -ant

Explanation

Have you ever seen a picture of a protester who is about to be carried off by police but is still shouting or resisting, fighting to the bitter end? That person is defiant. Someone who is defiant is bold, even in the face of defeat. A defiant person is usually fighting a powerful enemy. People who protest in countries controlled by dictators are defiant. Rosa Parks was defiant when she refused to give up her seat on the bus, even though the law at that time dictated that black people had to stand when whites needed a seat. Small children are defiant too, sometimes over nothing more than a request to share their toys.

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Vocabulary lists containing defiant

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.

Speaking to Bloomberg, Fernandes remained defiant on hedging fuel costs, saying he thinks they'll eventually calm down.

From Barron's • May 7, 2026

He said the two countries have stood together "defiant and triumphant against the forces of communism, fascism and tyranny".

From BBC • Apr. 28, 2026

As a teenager, Bell flocked to people with a defiant edge.

From Los Angeles Times • Apr. 23, 2026

Griffin even made for himself an industry town called Frostproof—a canny, if defiant, advertising play, named years prior, after the town had survived the mythic 1895 freeze without much issue.

From Slate • Apr. 20, 2026

Despite it, she stood again, her face set in defiant rage.

From "Throne of Glass" by Sarah J. Maas