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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

Derived 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.

In the 2011 hit film “Lemonade Mouth,” Scott rose as a massive standout, notably with her defiant, high-energy performance of the pop-rock ballad “She’s So Gone.”

From Salon • Jun. 5, 2026

Publicly, she has taken a defiant stance in the face of U.S. allegations that Mexico is “controlled” by cartels.

From Los Angeles Times • Jun. 3, 2026

Meanwhile, in a rare public appearance at the Grand Mosalla mosque in Tehran that was covered by state media, Ali Abdollahi, the head of Iran's central military command, struck a defiant tone.

From Barron's • May 24, 2026

Cuba has not officially commented on the reports of an indictment, but Foreign Minister Bruno Rodriguez struck a defiant tone on Friday.

From BBC • May 16, 2026

Kit turned a defiant back on them, but first she sent a friendly wave to Prudence, whose peaked little face turned pink with delight.

From "The Witch of Blackbird Pond" by Elizabeth George Speare

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