defiance

noun

de·​fi·​ance di-ˈfī-ən(t)s 

dē-

1

: the act or an instance of defying : challenge

jailed for defiance of a court order

2

: disposition to resist : willingness to contend or fight

dealing with a child's defiance

see also:

in defiance of

Synonyms of defiance

• rebellion
• willfulness
• rebelliousness
• disrespect
• contrariness
• disobedience

Examples of defiance in a Sentence

any defiance of the authoritarian regime would have dire consequences

the troubled youth seems to have an ingrained defiance to authority of any sort

Recent Examples on the Web

The slain hikers were among 20 who set out to ascend the 1,355-meter (4,445-foot) volcano in defiance of safety restrictions and became stranded when Dukono erupted early Friday, spewing a thick ash column that rose about 10 kilometers (6 miles) into the air. —ABC News, 9 May 2026

The dead were among 20 hikers who set out to ascend the 4,445-foot volcano in defiance of safety restrictions and became stranded when Dukono erupted early Friday, spewing a thick ash column that rose about 6 miles into the air. —Los Angeles Times, 9 May 2026

Senate Democrats, with all the women dressed in white, stood in the well in defiance. —Terry Collins, USA Today, 8 May 2026

In the eight years since, pure defiance has become sustenance. —Luca Evans, Denver Post, 8 May 2026

Word History

Etymology

Middle English diffiaunce, defyaunce, borrowed from Anglo-French defiance, difiaunce, from defier, desfier "to renounce, challenge, defy entry 1" + -ance, -aunce -ance

First Known Use

15th century, in the meaning defined at sense 1

Phrases Containing defiance

• in defiance of

Rhymes for defiance

• science
• appliance
• compliance
• reliance
• geoscience
• neuroscience
• noncompliance
• pseudoscience

Kids Definition

defiance

noun

de·​fi·​ance di-ˈfī-ən(t)s 

1

: the act or an instance of defying : challenge

2

: a tendency to resist : contempt of opposition