noun · verb · 8 senses · updated from the 2026-07-25 local source snapshot
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
Sound
Pronunciation
Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.
/dɪˈfaɪ/
US:Recorded audio is listed in the source snapshot.
rhymes with -aɪ
CMU ARPABET:D IH0 F AY1
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
noun
Meaning 1
A challenge.
Definition source: English Wiktionary via Wiktextract
Usage: obsolete
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
verb
Meaning 2
To challenge (someone) or brave (a hazard or opposition).
Definition source: English Wiktionary via Wiktextract
Usage: transitive
Examples
to defy an enemy; to defy the power of a magistrate; to defy the arguments of an opponent; to defy public opinion
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
verb
Meaning 3
To refuse to obey.
Definition source: English Wiktionary via Wiktextract
Usage: transitive
Examples
If you defy your teacher you may end up in detention.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
4
verb
Meaning 4
To not conform to or follow a pattern, set of rules or expectations.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
5
verb
Meaning 5
To renounce or dissolve all bonds of affiance, faith, or obligation with; to reject, refuse, or renounce.
Definition source: English Wiktionary via Wiktextract
Usage: obsolete, transitive
Examples
1603-1625, Beaumont and Fletcher For thee I have defied my constant mistress.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
6
verb
Meaning 6
challenge
Definition source: Princeton WordNet 3.0
Examples
I dare you!
Meaning relationships
Synonyms: dare
Antonyms: none provided
Broader terms: challenge
Narrower terms: brazen
7
verb
Meaning 7
resist or confront with resistance
Definition source: Princeton WordNet 3.0
Examples
The politician defied public opinion
The new material withstands even the greatest wear and tear
The bridge held
Meaning relationships
Synonyms: withstand, hold, hold up
Antonyms: none provided
Broader terms: resist, hold out, withstand, stand firm
Narrower terms: weather, endure, brave, brave out
8
verb
Meaning 8
elude, especially in a baffling way
Definition source: Princeton WordNet 3.0
Examples
This behavior defies explanation
Meaning relationships
Synonyms: resist, refuse
Antonyms: lend oneself
Broader terms: elude, escape
Narrower terms: beggar
History
Etymology
From Old French desfier, from Vulgar Latin *disfidare (“renounce one's faith”), from Latin dis- (“away”) + fidus (“faithful”). Meaning shifted in the 14th century from "be disloyal" to "challenge". Contrast confide, fidelity, faith.
Across languages
Translations
83 source translations are retained for this English entry.
Spanish:
desafío
— challenge
Bulgarian:
предизвиквам
(predizvikvam)
— to challenge (someone)
Czech:
vyzývat
— to challenge (someone)
Czech:
vyzvat
— to challenge (someone)
Danish:
trodse
— to challenge (someone)
Esperanto:
defii
— to challenge (someone)
German:
herausfordern
— to challenge (someone)
German:
die Stirn bieten
— to challenge (someone)
German:
entgegentreten
— to challenge (someone)
Irish:
tabhair dúshlán
— to challenge (someone)
Italian:
sfidare
— to challenge (someone)
Māori:
whakatōrea
— to challenge (someone)
Māori:
wananga
— to challenge (someone)
Norwegian Bokmål:
utfordre
— to challenge (someone)
Norwegian Bokmål:
uteske
— to challenge (someone)
Portuguese:
desafiar
— to challenge (someone)
Spanish:
desafiar
— to challenge (someone)
Thai:
ท้าทาย
(táa-taai)
— to challenge (someone)
Thai:
ต่อต้าน
(dtɔ̀ɔ-dtâan)
— to challenge (someone)
Turkish:
meydan okumak
— to challenge (someone)
Bulgarian:
предизвиквам
(predizvikvam)
— to provoke to combat or strife
Czech:
vyzvat
— to provoke to combat or strife
Dutch:
uitdagen
— to provoke to combat or strife
Dutch:
het hoofd bieden
— to provoke to combat or strife
Finnish:
haastaa
— to provoke to combat or strife
Finnish:
uhmata
— to provoke to combat or strife
French:
défier
— to provoke to combat or strife
German:
herausfordern
— to provoke to combat or strife
Italian:
sfidare
— to provoke to combat or strife
Central Kurdish:
بەربەکانی کردن
(berbekanî kirdin)
— to provoke to combat or strife
Central Kurdish:
بەربەرەکانێ کردن
(berberekanê kirdin)
— to provoke to combat or strife
Malagasy:
mandrangitra
— to provoke to combat or strife
Māori:
whakatumatuma
— to provoke to combat or strife
Norwegian Bokmål:
utfordre
— to provoke to combat or strife
Portuguese:
desafiar
— to provoke to combat or strife
Romanian:
sfida
— to provoke to combat or strife
Russian:
броса́ть вы́зов
(brosátʹ výzov)
— to provoke to combat or strife
Spanish:
desafiar
— to provoke to combat or strife
Bulgarian:
опълчвам се
(opǎlčvam se)
— to refuse to obey
Bulgarian:
опълча се
(opǎlča se)
— to refuse to obey
Czech:
vzdorovat
— to refuse to obey
Czech:
vzepřít se
— to refuse to obey
Danish:
trodse
— to refuse to obey
French:
désobéir à
— to refuse to obey
German:
trotzen
— to refuse to obey
German:
widersetzen
— to refuse to obey
German:
querstellen
— to refuse to obey
Malagasy:
mandà
— to refuse to obey
Māori:
takahi
— to refuse to obey
Norwegian Bokmål:
motsi
— to refuse to obey
Norwegian Bokmål:
trosse
— to refuse to obey
Portuguese:
desobedecer
— to refuse to obey
Swedish:
trotsa
— to refuse to obey
Thai:
ขัดขืน
(kàt-kʉ̌ʉn)
— to refuse to obey
Thai:
ขัด
(kàt)
— to refuse to obey
German:
widersetzen
— to not conform to or follow a pattern, set of rules or expectations
Norwegian Bokmål:
utfordre
— to not conform to or follow a pattern, set of rules or expectations
Norwegian Bokmål:
trosse
— to not conform to or follow a pattern, set of rules or expectations
Bulgarian:
игнорирам
(ignoriram)
— to renounce or dissolve all bonds
Bulgarian:
пренебрегвам
(prenebregvam)
— to renounce or dissolve all bonds
Bulgarian:
отричам
(otričam)
— to renounce or dissolve all bonds
Bulgarian:
отрека
(otreka)
— to renounce or dissolve all bonds
Chinese Mandarin:
抗拒
(kàngjù)
— to renounce or dissolve all bonds
Czech:
vzdát se
— to renounce or dissolve all bonds
Czech:
zřeknout se
— to renounce or dissolve all bonds
Danish:
trodse
— to renounce or dissolve all bonds
Danish:
lade hånt om
— to renounce or dissolve all bonds
Dutch:
afzweren
— to renounce or dissolve all bonds
German:
lossagen
— to renounce or dissolve all bonds
German:
abschwören
— to renounce or dissolve all bonds
Italian:
abiurare
— to renounce or dissolve all bonds
Central Kurdish:
عاسی بوون
('asî bûn)
— to renounce or dissolve all bonds
Central Kurdish:
لە قسەدەرچوون
(le qsederçûn)
— to renounce or dissolve all bonds
Norwegian Bokmål:
avsverge
— to renounce or dissolve all bonds
Norwegian Bokmål:
avvise
— to renounce or dissolve all bonds
Persian:
سرپیچی
— to renounce or dissolve all bonds
Persian:
نافرمانی
— to renounce or dissolve all bonds
Persian:
سر باز زدن
— to renounce or dissolve all bonds
Portuguese:
renunciar
— to renounce or dissolve all bonds
Russian:
пренебрега́ть
(prenebregátʹ)
— to renounce or dissolve all bonds
Russian:
попира́ть
(popirátʹ)
— to renounce or dissolve all bonds
Spanish:
desafiar
— to renounce or dissolve all bonds
Thai:
ต่อต้าน
(dtɔ̀ɔ-dtâan)
— to renounce or dissolve all bonds