adj · 2 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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/ɪn.kənˈsiː.və.bl̩/
Southern-England:Recorded audio is listed in the source snapshot.
CMU ARPABET:IH2 N K AH0 N S IY1 V AH0 B AH0 L
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
adj
Meaning 1
Unable to be conceived or imagined; unbelievable.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: unconceivable, unthinkable
Antonyms: conceivable
2
adjective satellite
Meaning 2
totally unlikely
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: impossible, out of the question, unimaginable
Antonyms: none provided
History
Etymology
From in- + conceivable.
Across languages
Translations
54 source translations are retained for this English entry.
Asturian:
inconcebible
— unable to be conceived, unbelievable
Belarusian:
непасці́жны
(njepascížny)
— unable to be conceived, unbelievable
Belarusian:
невыабража́льны
(njevyabražálʹny)
— unable to be conceived, unbelievable
Bulgarian:
неми́слим
(nemíslim)
— unable to be conceived, unbelievable
Bulgarian:
невъобрази́м
(nevǎobrazím)
— unable to be conceived, unbelievable
Catalan:
inconcebible
— unable to be conceived, unbelievable
Chinese Mandarin:
不可思議 /不可思议
(bùkěsīyì)
— unable to be conceived, unbelievable
Chinese Mandarin:
難以置信 /难以置信
(nányǐzhìxìn)
— unable to be conceived, unbelievable
Czech:
nepředstavitelný
— unable to be conceived, unbelievable
Dutch:
onvoorstelbaar
— unable to be conceived, unbelievable
Dutch:
ongelofelijk
— unable to be conceived, unbelievable
Esperanto:
neimagebla
— unable to be conceived, unbelievable
Finnish:
käsittämätön
— unable to be conceived, unbelievable
Finnish:
uskomaton
— unable to be conceived, unbelievable
French:
inconcevable
— unable to be conceived, unbelievable
Galician:
inconcibible
— unable to be conceived, unbelievable
Galician:
inconcibíbel
— unable to be conceived, unbelievable
Georgian:
წარმოუდგენელი
(c̣armoudgeneli)
— unable to be conceived, unbelievable
Georgian:
დაუჯერებელი
(dauǯerebeli)
— unable to be conceived, unbelievable
German:
unfassbar
— unable to be conceived, unbelievable
German:
unfasslich
— unable to be conceived, unbelievable
German:
unbegreiflich
— unable to be conceived, unbelievable
German:
unglaublich
— unable to be conceived, unbelievable
German:
nicht wahrnehmbar
— unable to be conceived, unbelievable
Greek:
ακατανόητος
(akatanóitos)
— unable to be conceived, unbelievable
Hindi:
अकल्पनीय
(akalpanīya)
— unable to be conceived, unbelievable
Hindi:
कल्पनातीत
(kalpanātīt)
— unable to be conceived, unbelievable
Hungarian:
elképzelhetetlen
— unable to be conceived, unbelievable
Hungarian:
felfoghatatlan
— unable to be conceived, unbelievable
Hungarian:
elgondolhatatlan
— unable to be conceived, unbelievable
Hungarian:
hihetetlen
— unable to be conceived, unbelievable
Italian:
inconcepibile
— unable to be conceived, unbelievable
Latin:
incōgitābilis
— unable to be conceived, unbelievable
Norwegian Bokmål:
utenkelig
— unable to be conceived, unbelievable
Norwegian Nynorsk:
utenkeleg
— unable to be conceived, unbelievable
Norwegian Nynorsk:
utenkjeleg
— unable to be conceived, unbelievable
Polish:
niepojęty
— unable to be conceived, unbelievable
Polish:
niewyobrażalny
— unable to be conceived, unbelievable
Portuguese:
inconcebível
— unable to be conceived, unbelievable
Romanian:
neconceptibil
— unable to be conceived, unbelievable
Romanian:
neverosimil
— unable to be conceived, unbelievable
Romanian:
de neconceput
— unable to be conceived, unbelievable
Romanian:
de neînțeles
— unable to be conceived, unbelievable
Romanian:
de nepriceput
— unable to be conceived, unbelievable
Russian:
непостижи́мый
(nepostižímyj)
— unable to be conceived, unbelievable
Russian:
немы́слимый
(nemýslimyj)
— unable to be conceived, unbelievable
Russian:
невообрази́мый
(nevoobrazímyj)
— unable to be conceived, unbelievable
Spanish:
inconcebible
— unable to be conceived, unbelievable
Swedish:
ofattbar
— unable to be conceived, unbelievable
Swedish:
obegriplig
— unable to be conceived, unbelievable
Tibetan:
བསམ་ཡས
(bsam yas)
— unable to be conceived, unbelievable
Ukrainian:
незбагне́нний
(nezbahnénnyj)
— unable to be conceived, unbelievable
Ukrainian:
неми́слимий
(nemýslymyj)
— unable to be conceived, unbelievable
Ukrainian:
неуявле́нний
(neujavlénnyj)
— unable to be conceived, unbelievable