What does defiance mean?
Defiance is a noun describing open, deliberate resistance to authority, rules, or pressure — the refusal to obey or comply, often expressed boldly and publicly. A student who ignores a school rule, or a nation that rejects an ultimatum, is acting in defiance. The word carries strong connotations of courage and conviction: defiance is rarely passive, implying a conscious choice to stand against something rather than simply failing to conform. Depending on context, it may be admired as bravery against injustice or condemned as insolence and insubordination. English speakers most often use it in the phrase 'in defiance of', as in 'in defiance of the law'. Related forms include the adjective defiant ('openly resistant') and the adverb defiantly. Derived ultimately from Latin roots connected to trust and confidence, defiance has long carried the sense of meeting a challenge head-on rather than shrinking from it, making it a powerful word for moments of principled resistance.
nounOpen resistance or bold disobedience to authority, rules, or expectations. It can also describe a defiant attitude or challenge, as in an act of daring someone.
- Open resistance or bold disobedience toward authority, rules, or convention.
- A defiant act, gesture, or challenge; a show of bold resistance.
"She continued to work from home in open defiance of company policy."
"The protesters gathered in defiance of the curfew."
"He stared at the storm with quiet defiance, refusing to abandon the climb."
Rarely pluralized; defiance is usually treated as an uncountable mass noun referring to an attitude or quality.
"His repeated defiances of the committee's rulings eventually cost him his seat."
Defiance comes from the Latin word for 'to trust' — to defy someone was originally to challenge them with full confidence you'd prevail.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of defiance
Defiance entered English in the early 14th century from Old French 'defiance', meaning a challenge or declaration of hostility, derived from the verb 'defier' — itself from Late Latin 'disfidare', meaning to renounce one's faith or allegiance. The underlying root is Latin 'fides', meaning faith or trust, which also gives us words like fidelity, confidence, and fiduciary. Over time the sense shifted from a formal challenge between adversaries to the broader modern idea of bold disobedience and resistance to authority.
Related word forms
How defiance is actually used
Defiance is typically used in formal or neutral register and often carries a positive connotation of courage when directed against unjust authority, but it can imply recklessness or disrespect in other contexts. It is frequently followed by 'of' (in defiance of) and is commonly modified by adjectives such as open, bold, quiet, or sheer.
Easily confused with defiance
Defiance means open resistance to authority, while deficiency means a lack or shortage of something needed.