defy

1 of 2

verb

de·​fy di-ˈfī 

dē-

defied; defying

transitive verb

1

: to confront with assured power of resistance : disregard

defy public opinion

in trouble for defying a court order

2

: to resist attempts at : withstand

the paintings defy classification

a decision that defies all logic

3

: to challenge to do something considered impossible : dare

defied us to name a better movie

4

archaic : to challenge to combat

defy

2 of 2

noun

de·​fy di-ˈfī  ˈdē-ˌfī 

plural defies

: challenge, defiance

… observers took this to be a form of defy …

—Jack Alexander

Synonyms of defy

Verb

• disobey
• ignore

Examples of defy in a Sentence

Verb

She defied her parents and dropped out of school.

The group has continued to defy all efforts to stop them.

Recent Examples on the Web

Verb

Visiting North Korea gives Xi another chance to show himself as an agile powerbroker able to engage a diverse cast of leaders, from the chief of the world’s most powerful democracy to an autocrat with a sanctions-defying weapons regime. —Simone McCarthy, CNN Money, 9 June 2026

Men and women had gathered to demonstrate against the recent arrest of women and girls over alleged violations of the Taliban's strict dress code, defying the country's rulers who have cracked down violently on previous protests since retaking control of the country almost five years ago. —Ahmad Mukhtar, CBS News, 9 June 2026

The paintings featured include scenes of unassuming houses visited by otherworldly guests, dead-eyed office workers, gravity-defying displays and lambs being led to the slaughter. —Los Angeles Times, 9 June 2026

What to read this week Since the start of the Iran war, a slew of workarounds is keeping crude oil below $100 a barrel, defying many of the industry’s grimmest forecasts for prices as high as $200. —Melissa Hancock, Fortune, 9 June 2026

Word History

Etymology

Verb

Middle English defien "to renounce, disavow, scorn, challenge to fight," borrowed from Anglo-French defier, desfier, from de-, des- de- + fier "to pledge, trust in, rely on," going back to Vulgar Latin *fīdāre, re-formation of Latin fīdere "to trust (in), have confidence (in)" — more at faith entry 1

Note: The sense history was perhaps "to break faith with" > "to scorn" > "to challenge to a fight," though the latter meaning appears to be the earliest in Old French.

Noun

in part borrowed from Middle French deffy, noun derivative of defier "to challenge, defy entry 1," in part derivative of defy entry 1

First Known Use

Verb

14th century, in the meaning defined at sense 4

Noun

1580, in the meaning defined above

Phrases Containing defy

• defy analysis
• defy belief
• defy convention
• defy logic

Rhymes for defy

• apply
• awry
• belie
• bely
• bigeye
• bonsai
• buckeye
• comply
• coxae
• decry
• deny
• descry

Kids Definition

defy

verb

de·​fy

di-ˈfī

defied; defying

1

: to challenge to do something considered impossible : dare

the magician defied the audience to explain the trick

2

: to refuse boldly to obey or to yield to : disregard

defy public opinion

3

: to resist attempts at : withstand, baffle

a scene that defies description

defier

-ˈfī(-ə)r

noun