noun · 10 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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/ɪkˈstɪŋkʃən/
Southern-England:Recorded audio is listed in the source snapshot.
CMU ARPABET:IH0 K S T IH1 NG K SH AH0 N
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
CMU ARPABET 2:IH0 K S T IH1 NG SH AH0 N
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
noun
Meaning 1
The action of making or becoming extinct; annihilation.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
noun
Meaning 2
The absorption or scattering of electromagnetic radiation emitted by astronomical objects by intervening dust and gas before it reaches the observer.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
Topics: astronomy, natural-sciences
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
noun
Meaning 3
The inability to perceive multiple stimuli simultaneously.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
Topics: medicine, pathology, sciences
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
4
noun
Meaning 4
The fading of a conditioned response over time if it is not reinforced.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
Topics: human-sciences, psychology, sciences
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
5
noun
Meaning 5
the act of extinguishing; causing to stop burning
Definition source: Princeton WordNet 3.0
Examples
the extinction of the lights
Meaning relationships
Synonyms: extinguishing, quenching
Antonyms: none provided
Broader terms: termination, ending, conclusion
6
noun
Meaning 6
a conditioning process in which the reinforcer is removed and a conditioned response becomes independent of the conditioned stimulus
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: experimental extinction
Antonyms: none provided
Broader terms: conditioning
7
noun
Meaning 7
complete annihilation
Definition source: Princeton WordNet 3.0
Examples
they think a meteor cause the extinction of the dinosaurs
Meaning relationships
Synonyms: extermination
Antonyms: none provided
Broader terms: annihilation, disintegration
8
noun
Meaning 8
the reduction of the intensity of radiation as a consequence of absorption and radiation
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
From late Middle English, borrowed from Latin extinctio (“extinction, annihilation”), from extinguere, past participle extinctus (“to extinguish”); see extinguish.
Across languages
Translations
58 source translations are retained for this English entry.
Arabic:
اِنْقِرَاض
(inqirāḍ)
— the action of making or becoming extinct
Asturian:
estinción
— the action of making or becoming extinct
Belarusian:
выміра́нне
(vymiránnje)
— the action of making or becoming extinct
Bulgarian:
загасване
(zagasvane)
— the action of making or becoming extinct
Bulgarian:
потушаване
(potušavane)
— the action of making or becoming extinct
Catalan:
extinció
— the action of making or becoming extinct
Chinese Mandarin:
滅絕 /灭绝
(mièjué)
— the action of making or becoming extinct
Czech:
zánik
— the action of making or becoming extinct
Czech:
vymření
— the action of making or becoming extinct
Czech:
vyhynutí
— the action of making or becoming extinct
Danish:
uddøen
— the action of making or becoming extinct
Danish:
tilintetgørelse
— the action of making or becoming extinct
Danish:
udslettelse
— the action of making or becoming extinct
Dutch:
uitsterven
— the action of making or becoming extinct
Esperanto:
formorto
— the action of making or becoming extinct
Finnish:
sukupuutto
— the action of making or becoming extinct
French:
extinction
— the action of making or becoming extinct
Galician:
extinción
— the action of making or becoming extinct
Georgian:
გადაშენება
(gadašeneba)
— the action of making or becoming extinct
Georgian:
ამოწყვეტა
(amoc̣q̇veṭa)
— the action of making or becoming extinct
Georgian:
მოსპობა
(mosṗoba)
— the action of making or becoming extinct
Georgian:
ამოხოცვა
(amoxocva)
— the action of making or becoming extinct
Georgian:
ამოწყდომა
(amoc̣q̇doma)
— the action of making or becoming extinct
German:
Aussterben
— the action of making or becoming extinct
Hebrew:
הכחדה
(hakkhada)
— the action of making or becoming extinct
Hindi:
विलुप्त
(vilupt)
— the action of making or becoming extinct
Hungarian:
kihalás
— the action of making or becoming extinct
Hungarian:
kipusztulás
— the action of making or becoming extinct
Icelandic:
útdauði
— the action of making or becoming extinct
Indonesian:
kepunahan
— the action of making or becoming extinct
Irish:
díothú
— the action of making or becoming extinct
Japanese:
絶滅
(zetsumetsu)
— the action of making or becoming extinct
Kazakh:
жойылу
(joiylu)
— the action of making or becoming extinct
Kazakh:
қырылу
(qyrylu)
— the action of making or becoming extinct
Korean:
멸종
(myeoljong)
— the action of making or becoming extinct
Latin:
exstinctiō
— the action of making or becoming extinct
Latin:
extinctiō
— the action of making or becoming extinct
Latvian:
izmiršana
— the action of making or becoming extinct
Macedonian:
помор
(pomor)
— the action of making or becoming extinct
Malay:
kepupusan
— the action of making or becoming extinct
Māori:
meto
— the action of making or becoming extinct
Norwegian Nynorsk:
utrydding
— the action of making or becoming extinct
Norwegian Nynorsk:
utdøying
— the action of making or becoming extinct
Polish:
wymieranie
— the action of making or becoming extinct
Polish:
wygaszenie
— the action of making or becoming extinct
Polish:
wymarcie
— the action of making or becoming extinct
Polish:
wytępienie
— the action of making or becoming extinct
Portuguese:
extinção
— the action of making or becoming extinct
Russian:
вымира́ние
(vymiránije)
— the action of making or becoming extinct
Serbo-Croatian:
izumiranje
— the action of making or becoming extinct
Spanish:
extinción
— the action of making or becoming extinct
Swedish:
utrotning
— the action of making or becoming extinct
Tagalog:
paglipol
— the action of making or becoming extinct
Tagalog:
lipol
— the action of making or becoming extinct
Tagalog:
pagkalipol
— the action of making or becoming extinct
Thai:
การสูญพันธุ์
(gaan-sǔun-pan)
— the action of making or becoming extinct
Ukrainian:
вимира́ння
(vymyránnja)
— the action of making or becoming extinct
Yoruba:
àkúrun
— the action of making or becoming extinct