noun · 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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Received-Pronunciation:/nəˈkɹəʊ.sɪs/
Southern-England:Recorded audio is listed in the source snapshot.
General-American:/nɛˈkɹoʊ.sɪs/
US:Recorded audio is listed in the source snapshot.
CMU ARPABET:N AH0 K R OW1 S AH0 S
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
noun
Meaning 1
The localized death of cells or tissues through injury, disease, or the interruption of blood supply.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
Topics: medicine, pathology, sciences
Examples
Usually gangrene will follow necrosis unless the dead tissue is resected.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
noun
Meaning 2
the localized death of living cells (as from infection or the interruption of blood supply)
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: mortification, gangrene, sphacelus
Antonyms: none provided
Broader terms: death
Narrower terms: myonecrosis
History
Etymology
From Ancient Greek νέκρωσις (nékrōsis), equivalent to necro- + -osis.
Across languages
Translations
67 source translations are retained for this English entry.
Afrikaans:
nekrose
— localized death of cells or tissue
Albanian:
nekroza
— localized death of cells or tissue
Arabic:
نَخِر
(naḵir)
— localized death of cells or tissue
Armenian:
նեկրոզ
(nekroz)
— localized death of cells or tissue
Basque:
nekrosi
— localized death of cells or tissue
Belarusian:
некроз
(njekróz)
— localized death of cells or tissue
Bulgarian:
некроза
(nekroza)
— localized death of cells or tissue
Carpathian Rusyn:
некроза
(nekroza)
— localized death of cells or tissue
Catalan:
necrosi
— localized death of cells or tissue
Chinese Cantonese:
壞死 /坏死
(waai6 sei2)
— localized death of cells or tissue
Chinese:
壞死 /坏死
(hoāi-sí)
— localized death of cells or tissue
Chinese Mandarin:
壞死 /坏死
(huàisǐ)
— localized death of cells or tissue
Czech:
nekróza
— localized death of cells or tissue
Danish:
nekrose
— localized death of cells or tissue
Dutch:
necrose
— localized death of cells or tissue
Dutch:
afsterving
— localized death of cells or tissue
Esperanto:
nekrozo
— localized death of cells or tissue
Estonian:
nekroos
— localized death of cells or tissue
Finnish:
kuolio
— localized death of cells or tissue
Finnish:
nekroosi
— localized death of cells or tissue
French:
nécrose
— localized death of cells or tissue
Galician:
necrose
— localized death of cells or tissue
German:
Nekrose
— localized death of cells or tissue
German:
Gewebetod
— localized death of cells or tissue
German:
Nekrose
— localized death of cells or tissue
Greek:
νέκρωση
(nékrosi)
— localized death of cells or tissue
Ancient Greek:
νέκρωσις
(nékrōsis)
— localized death of cells or tissue
Gujarati:
પરિગલન
(pariglan)
— localized death of cells or tissue
Hebrew:
נֶקרוֹזָה
(nekróza)
— localized death of cells or tissue
Hindi:
परिगलन
(pariglan)
— localized death of cells or tissue
Hungarian:
elhalás
— localized death of cells or tissue
Hungarian:
nekrózis
— localized death of cells or tissue
Hungarian:
sejtelhalás
— localized death of cells or tissue
Hungarian:
szövetelhalás
— localized death of cells or tissue
Icelandic:
drep
— localized death of cells or tissue
Ido:
nekroso
— localized death of cells or tissue
Irish:
neacróis
— localized death of cells or tissue
Italian:
necrosi
— localized death of cells or tissue
Japanese:
壊死
(eshi)
— localized death of cells or tissue
Kazakh:
өліеттену
(ölıettenu)
— localized death of cells or tissue
Korean:
괴사
(goesa)
— localized death of cells or tissue
Kyrgyz:
некроз
(nekroz)
— localized death of cells or tissue
Latvian:
nekroze
— localized death of cells or tissue
Lithuanian:
nekrozė
— localized death of cells or tissue
Macedonian:
некроза
(nekroza)
— localized death of cells or tissue
Norwegian Bokmål:
nekrose
— localized death of cells or tissue
Norwegian Nynorsk:
nekrose
— localized death of cells or tissue
Occitan:
necròsi
— localized death of cells or tissue
Persian:
مردگی
(mordegi)
— localized death of cells or tissue
Polish:
martwica
— localized death of cells or tissue
Polish:
nekroza
— localized death of cells or tissue
Portuguese:
necrose
— localized death of cells or tissue
Romanian:
necroză
— localized death of cells or tissue
Russian:
некро́з
(nekróz)
— localized death of cells or tissue
Scottish Gaelic:
neacrois
— localized death of cells or tissue
Serbo-Croatian:
некро́за
— localized death of cells or tissue
Serbo-Croatian:
nekróza
— localized death of cells or tissue
Slovak:
nekróza
— localized death of cells or tissue
Slovene:
nekroza
— localized death of cells or tissue
Slovene:
mrtvina
— localized death of cells or tissue
Spanish:
necrosis
— localized death of cells or tissue
Swedish:
nekros
— localized death of cells or tissue
Tamil:
நசிவு
(nacivu)
— localized death of cells or tissue
Thai:
การตายเฉพาะส่วน
(gaan-dtaai-chà-pór-sùan)
— localized death of cells or tissue
Turkish:
nekroz
— localized death of cells or tissue
Ukrainian:
некро́з
(nekróz)
— localized death of cells or tissue
Vietnamese:
hoại tử
— localized death of cells or tissue
