adj · noun · 4 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
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CMU ARPABET:G AH1 L AH0 B AH0 L
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
adj
Meaning 1
Easily deceived or duped; naive, easily cheated or fooled.
Definition source: English Wiktionary via Wiktextract
Examples
Andrew is so gullible, the way he still believes in Santa Claus, the Easter Bunny, the Tooth Fairy, and the Sandman at the age of fourteen.
Meaning relationships
Synonyms: fleeceable, green, naif, naive
Antonyms: none provided
2
noun
Meaning 2
A gullible person; someone easily fooled or tricked.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
adjective satellite
Meaning 3
easily tricked because of being too trusting
Definition source: Princeton WordNet 3.0
Examples
gullible tourists taken in by the shell game
Meaning relationships
Synonyms: none provided
Antonyms: none provided
4
adjective satellite
Meaning 4
naive and easily deceived or tricked
Definition source: Princeton WordNet 3.0
Examples
at that early age she had been gullible and in love
Meaning relationships
Synonyms: fleeceable, green
Antonyms: none provided
History
Etymology
Origin uncertain. Either from gull (“to dupe, trick, fool”) + -ible; or alternatively from Middle English gole, goll, gol (“an unfledged bird, silly fellow”), perhaps from Old Norse gulr (“yellow, pale”), from the hue of its down.
Across languages
Translations
93 source translations are retained for this English entry.
Arabic:
سَاذَج
(sāḏaj)
— easily deceived or duped, naive
Iraqi Arabic:
قَشْمَرْ
(Qašmar)
— easily deceived or duped, naive
Armenian:
դյուրահավատ
(dyurahavat)
— easily deceived or duped, naive
Armenian:
միամիտ
(miamit)
— easily deceived or duped, naive
Belarusian:
даве́рлівы
(davjérlivy)
— easily deceived or duped, naive
Belarusian:
легкаве́рны
(ljehkavjérny)
— easily deceived or duped, naive
Bulgarian:
доверчи́в
(doverčív)
— easily deceived or duped, naive
Bulgarian:
наи́вен
(naíven)
— easily deceived or duped, naive
Bulgarian:
лекове́рен
(lekovéren)
— easily deceived or duped, naive
Catalan:
ingenu
— easily deceived or duped, naive
Catalan:
albat
— easily deceived or duped, naive
Catalan:
càndid
— easily deceived or duped, naive
Chinese Mandarin:
容易輕信的 /容易轻信的
(róngyì qīngxìn de)
— easily deceived or duped, naive
Chinese Mandarin:
輕信別人的 /轻信别人的
— easily deceived or duped, naive
Chinese Mandarin:
輕信別人的 /轻信别人的
(qīngxìn biérén de)
— easily deceived or duped, naive
Czech:
důvěřivý
— easily deceived or duped, naive
Czech:
naivní
— easily deceived or duped, naive
Czech:
lehkověrný
— easily deceived or duped, naive
Danish:
godtroende
— easily deceived or duped, naive
Danish:
enfoldig
— easily deceived or duped, naive
Danish:
naiv
— easily deceived or duped, naive
Dutch:
naïef
— easily deceived or duped, naive
Dutch:
lichtgelovig
— easily deceived or duped, naive
Dutch:
goedgelovig
— easily deceived or duped, naive
Esperanto:
kredema
— easily deceived or duped, naive
Esperanto:
naiva
— easily deceived or duped, naive
Finnish:
herkkäuskoinen
— easily deceived or duped, naive
Finnish:
sinisilmäinen
— easily deceived or duped, naive
Finnish:
hyväuskoinen
— easily deceived or duped, naive
French:
crédule
— easily deceived or duped, naive
French:
naïf
— easily deceived or duped, naive
German:
einfältig
— easily deceived or duped, naive
German:
leichtgläubig
— easily deceived or duped, naive
German:
naiv
— easily deceived or duped, naive
German:
gutgläubig
— easily deceived or duped, naive
Greek:
εύπιστος
(éfpistos)
— easily deceived or duped, naive
Greek:
αφελής
(afelís)
— easily deceived or duped, naive
Hebrew:
פֶּתִי
(péti)
— easily deceived or duped, naive
Hungarian:
hiszékeny
— easily deceived or duped, naive
Hungarian:
naiv
— easily deceived or duped, naive
Hungarian:
becsapható
— easily deceived or duped, naive
Hungarian:
rászedhető
— easily deceived or duped, naive
Hungarian:
átejthető
— easily deceived or duped, naive
Icelandic:
trúgjarn
— easily deceived or duped, naive
Icelandic:
auðtrúa
— easily deceived or duped, naive
Interlingua:
credule
— easily deceived or duped, naive
Italian:
credulone
— easily deceived or duped, naive
Khmer:
ឆោត
(chaot)
— easily deceived or duped, naive
Latin:
crēdulus
— easily deceived or duped, naive
Luxembourgish:
naiv
— easily deceived or duped, naive
Luxembourgish:
liichtgleeweg
— easily deceived or duped, naive
Luxembourgish:
topeg
— easily deceived or duped, naive
Macedonian:
лековерен
(lekoveren)
— easily deceived or duped, naive
Malay:
lurus bendul
— easily deceived or duped, naive
Malay:
lurus macam bendul
— easily deceived or duped, naive
Māori:
tūpatokore
— easily deceived or duped, naive
Norwegian Bokmål:
godtroende
— easily deceived or duped, naive
Norwegian Bokmål:
lettlurt
— easily deceived or duped, naive
Norwegian Bokmål:
naiv
— easily deceived or duped, naive
Norwegian Nynorsk:
godtruande
— easily deceived or duped, naive
Norwegian Nynorsk:
lettlurt
— easily deceived or duped, naive
Norwegian Nynorsk:
naiv
— easily deceived or duped, naive
Occitan:
creserèl
— easily deceived or duped, naive
Occitan:
credul
— easily deceived or duped, naive
Polish:
naiwny
— easily deceived or duped, naive
Polish:
łatwowierny
— easily deceived or duped, naive
Portuguese:
crédulo
— easily deceived or duped, naive
Romanian:
credul
— easily deceived or duped, naive
Russian:
дове́рчивый
(dovérčivyj)
— easily deceived or duped, naive
Russian:
простоду́шный
(prostodúšnyj)
— easily deceived or duped, naive
Russian:
наи́вный
(naívnyj)
— easily deceived or duped, naive
Russian:
легкове́рный
(lexkovérnyj)
— easily deceived or duped, naive
Serbo-Croatian:
ла̏кове̄ран
— easily deceived or duped, naive
Serbo-Croatian:
ла̏ковје̄ран
— easily deceived or duped, naive
Serbo-Croatian:
lȁkovēran
— easily deceived or duped, naive
Serbo-Croatian:
lȁkovjēran
— easily deceived or duped, naive
Slovak:
dôverčivý
— easily deceived or duped, naive
Slovak:
naivný
— easily deceived or duped, naive
Slovak:
ľahkoverný
— easily deceived or duped, naive
Spanish:
crédulo
— easily deceived or duped, naive
Spanish:
cándido
— easily deceived or duped, naive
Spanish:
ingenuo
— easily deceived or duped, naive
Spanish:
engañadizo
— easily deceived or duped, naive
Spanish:
candelejón
— easily deceived or duped, naive
Spanish:
panoli
— easily deceived or duped, naive
Swedish:
lättlurad
— easily deceived or duped, naive
Tagalog:
mapaniwalain
— easily deceived or duped, naive
Turkish:
saf
— easily deceived or duped, naive
Turkish:
naif
— easily deceived or duped, naive
Ukrainian:
дові́рливий
(dovírlyvyj)
— easily deceived or duped, naive
Ukrainian:
легкові́рний
(lehkovírnyj)
— easily deceived or duped, naive
Vietnamese:
cả tin
— easily deceived or duped, naive