adj · 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:IH2 N AA1 P ER0 AH0 B AH0 L
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
adj
Meaning 1
Incapable of being successfully operated on.
Definition source: English Wiktionary via Wiktextract
Usage: not-comparable
Topics: medicine, sciences, surgery
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: incurable
Antonyms: operable
2
adj
Meaning 2
Incapable of operation or function; inoperative.
Definition source: English Wiktionary via Wiktextract
Usage: not-comparable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
adjective
Meaning 3
not suitable for surgery
Definition source: Princeton WordNet 3.0
Examples
metastasis has rendered the tumor inoperable
Meaning relationships
Synonyms: none provided
Antonyms: operable
4
adjective satellite
Meaning 4
not able to perform its normal function
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
History
Etymology
Etymology tree Proto-Indo-European *né Proto-Indo-European *n̥- Proto-Italic *n̥- Latin in-bor. Middle English in- English in- Latin operābilisbor. English operable English inoperable From in- + operable.
Across languages
Translations
21 source translations are retained for this English entry.
Catalan:
inoperable
— surgery: incapable of being successfully operated
Dutch:
inoperabel
— surgery: incapable of being successfully operated
Dutch:
niet te opereren
— surgery: incapable of being successfully operated
Finnish:
leikkauskelvoton
— surgery: incapable of being successfully operated
French:
inopérable
— surgery: incapable of being successfully operated
German:
nicht operierbar
— surgery: incapable of being successfully operated
Greek:
μη χειρουργήσιμος
(mi cheirourgísimos)
— surgery: incapable of being successfully operated
Italian:
inoperabile
— surgery: incapable of being successfully operated
Latin:
inoperābilis
— surgery: incapable of being successfully operated
Polish:
nieoperacyjny
— surgery: incapable of being successfully operated
Portuguese:
inoperável
— surgery: incapable of being successfully operated
Romanian:
inoperabil
— surgery: incapable of being successfully operated
Russian:
неопера́бельный
(neoperábelʹnyj)
— surgery: incapable of being successfully operated
Spanish:
inoperable
— surgery: incapable of being successfully operated
Esperanto:
nefunkcianta
— incapable of function
Esperanto:
nefunkciantaj
— incapable of function
Finnish:
toimintakyvytön
— incapable of function
French:
inopérant
— incapable of function
Greek:
ανεγχείρητος
(anencheíritos)
— incapable of function