noun · verb · 22 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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An alteration, or device for producing an alteration, in sound after it has been produced by an instrument.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
Qualifier: sound engineering
Examples
I use an echo effect here to make the sound more mysterious.
I just bought a couple of great effects.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
7
noun
Meaning 7
A scientific phenomenon, usually named after its discoverer.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
Topics: sciences
Examples
Doppler effect
Meaning relationships
Synonyms: none provided
Antonyms: none provided
8
noun
Meaning 8
An influence or causal association between two variables.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
Topics: mathematics, sciences, statistics
Examples
effect size
therapeutic effect
Meaning relationships
Synonyms: none provided
Antonyms: none provided
9
noun
Meaning 9
Belongings, usually as personal effects.
Definition source: English Wiktionary via Wiktextract
Usage: countable, plural-normally, uncountable
Examples
The tenant shall pay for the repair of, or replace all such items of the fixtures, fittings, furniture and effects as shall be broken, lost, damaged or destroyed during that time.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
10
noun
Meaning 10
Consequence intended; purpose; meaning; general intent; with to.
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
11
noun
Meaning 11
Reality; actual meaning; fact, as distinguished from mere appearance.
Definition source: English Wiktionary via Wiktextract
Usage: countable, obsolete, uncountable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
12
noun
Meaning 12
Manifestation; expression; sign.
Definition source: English Wiktionary via Wiktextract
Usage: countable, obsolete, uncountable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
13
verb
Meaning 13
To make or bring about; to implement.
Definition source: English Wiktionary via Wiktextract
Usage: transitive
Examples
The best way to effect change is to work with existing stakeholders.
The election has affected our society, for it has effected major changes in the government.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
14
verb
Meaning 14
Misspelling of affect.
Definition source: English Wiktionary via Wiktextract
Usage: alt-of, misspelling
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
15
noun
Meaning 15
an outward appearance
Definition source: Princeton WordNet 3.0
Examples
he made a good impression
I wanted to create an impression of success
she retained that bold effect in her reproductions of the original painting
Meaning relationships
Synonyms: impression
Antonyms: none provided
Broader terms: appearance, visual aspect
Narrower terms: figure, image, mark, tout ensemble
16
noun
Meaning 16
(of a law) having legal validity
Definition source: Princeton WordNet 3.0
Examples
the law is still in effect
Meaning relationships
Synonyms: force
Antonyms: none provided
Broader terms: validity, validness
17
noun
Meaning 17
an impression (especially one that is artificial or contrived)
Etymology tree Proto-Indo-European *h1éǵh Proto-Indo-European *-s Proto-Indo-European *h1éǵhs Proto-Italic *eks Latin ex Latin ef- Proto-Indo-European *dheh1- Proto-Indo-European *dheh1k- Proto-Indo-European *-yéti Proto-Indo-European *dhh1kyéti Proto-Italic *θakjō Proto-Italic *fakjō Latin faciō Latin efficiō Proto-Indo-European *-tus Proto-Italic *-tus Latin -tus Latin effectuslbor. Old French effectbor. Middle English effect English effect Of the noun: from Middle English effect, from Old French effect (modern French effet), from Latin effectus (“an effect, tendency, purpose”), from efficiō (“accomplish, complete, effect”); see effect as a verb. Displaced Old English fremming, fremednes from fremman. Etymology tree Proto-Indo-European *h1éǵh Proto-Indo-European *-s Proto-Indo-European *h1éǵhs Proto-Italic *eks Latin ex Latin ef- Proto-Indo-European *dheh1- Proto-Indo-European *dheh1k- Proto-Indo-European *-yéti Proto-Indo-European *dhh1kyéti Proto-Italic *θakjō Proto-Italic *fakjō Latin faciō Latin efficiō Proto-Indo-European *-tus Proto-Italic *-tus Latin -tus Latin effectus Proto-Indo-European *-h2 Proto-Indo-European *-éh2 Proto-Indo-European *-yéti Proto-Indo-European *-eh2yéti Proto-Indo-European *-h2tiinflu. Proto-Italic *-ājō Proto-Italic *-āō Latin -ō Medieval Latin effectuōder. Middle English effecten English effect Of the verb: from Middle English effecten, partly from Medieval Latin effectuō, from Latin effectus, perfect passive participle of efficiō (“accomplish, complete, do, effect”), from ex (“out”) + faciō (“do, make”) (see fact and compare affect, infect) and partly from the noun effect.
Across languages
Translations
283 source translations are retained for this English entry.
Albanian:
efekt
— result of an action
Albanian:
ndikim
— result of an action
Arabic:
تَأْثِير
(taʔṯīr)
— result of an action
Arabic:
أَثَر
(ʔaṯar)
— result of an action
Armenian:
էֆեկտ
(ēfekt)
— result of an action
Armenian:
ազդեցություն
(azdecʻutʻyun)
— result of an action
Asturian:
efeutu
— result of an action
Azerbaijani:
əsər
— result of an action
Azerbaijani:
effekt
— result of an action
Bashkir:
һөҙөмтә
(höźömtə)
— result of an action
Bashkir:
нәтижә
(nətijə)
— result of an action
Belarusian:
эфе́кт
(efjékt)
— result of an action
Belarusian:
вы́нік
(výnik)
— result of an action
Belarusian:
рэзульта́т
(rezulʹtát)
— result of an action
Bengali:
ফলাফল
(pholaphol)
— result of an action
Bengali:
প্রভাব
(probhab)
— result of an action
Bengali:
আসর
(aśor)
— result of an action
Bulgarian:
резулта́т
(rezultát)
— result of an action
Bulgarian:
сле́дствие
(slédstvie)
— result of an action
Bulgarian:
ефе́кт
(efékt)
— result of an action
Burmese:
အကျိုး
(a.kyui:)
— result of an action
Catalan:
efecte
— result of an action
Chinese Cantonese:
效果
(haau6 gwo2)
— result of an action
Chinese Mandarin:
效果
(xiàoguǒ)
— result of an action
Chinese Mandarin:
影響 /影响
(yǐngxiǎng)
— result of an action
Chinese Mandarin:
結果 /结果
(jiéguǒ)
— result of an action
Czech:
účinek
— result of an action
Czech:
efekt
— result of an action
Danish:
effekt
— result of an action
Danish:
virkning
— result of an action
Dutch:
effect
— result of an action
Dutch:
werking
— result of an action
Esperanto:
efiko
— result of an action
Esperanto:
rezulto
— result of an action
Estonian:
mõju
— result of an action
Estonian:
toime
— result of an action
Estonian:
tagajärg
— result of an action
Finnish:
seuraus
— result of an action
Finnish:
vaikutus
— result of an action
French:
effet
— result of an action
Galician:
efecto
— result of an action
Georgian:
ეფექტი
(epekṭi)
— result of an action
German:
Auswirkung
— result of an action
German:
Wirkung
— result of an action
Greek:
αποτέλεσμα
(apotélesma)
— result of an action
Greek:
επίδραση
(epídrasi)
— result of an action
Greek:
πραγματοποίηση
(pragmatopoíisi)
— result of an action
Gujarati:
અસર
(asar)
— result of an action
Gujarati:
પરિણામ
(pariṇām)
— result of an action
Gujarati:
પ્રભાવ
(prabhāv)
— result of an action
Hebrew:
תּוֹצָאָה
(totsa'á)
— result of an action
Hindi:
असर
(asar)
— result of an action
Hindi:
प्रभाव
(prabhāv)
— result of an action
Hungarian:
hatás
— result of an action
Hungarian:
effektus
— result of an action
Ido:
efekto
— result of an action
Irish:
éifeacht
— result of an action
Italian:
effetto
— result of an action
Japanese:
効果
(kōka)
— result of an action
Japanese:
影響
(eikyō)
— result of an action
Japanese:
結果
(kekka)
— result of an action
Japanese:
作用
(sayō)
— result of an action
Kazakh:
әсер
(äser)
— result of an action
Kazakh:
нәтиже
(nätije)
— result of an action
Khmer:
ផល
(phɑl)
— result of an action
Khmer:
លទ្ធផល
(latthĕəʼphɑɑl)
— result of an action
Korean:
효과
(hyogwa)
— result of an action
Korean:
영향
(yeonghyang)
— result of an action
Korean:
결과
(gyeolgwa)
— result of an action
Korean:
작용
(jagyong)
— result of an action
Northern Kurdish:
tesîr
— result of an action
Kyrgyz:
натыйжа
(natıyja)
— result of an action
Kyrgyz:
эффект
(effekt)
— result of an action
Ladin:
fazion
— result of an action
Ladin:
efet
— result of an action
Lao:
ຜົນ
(phon)
— result of an action
Lao:
ຜົນກະທົບ
(phon ka thop)
— result of an action
Latin:
effectus
— result of an action
Latin:
fructus
— result of an action
Latvian:
efekts
— result of an action
Latvian:
iedarbība
— result of an action
Latvian:
iedarbe
— result of an action
Malay:
kesan
— result of an action
Māori:
rara
— result of an action
Māori:
pānga
— result of an action
Māori:
kawekawenga
— result of an action
Mongolian:
нөлөө
(nölöö)
— result of an action
Mongolian:
ᠨᠥᠯᠦᠭᠡ
(nölüge)
— result of an action
Norman:
êffet
— result of an action
Norwegian Bokmål:
virkning
— result of an action
Norwegian Bokmål:
effekt
— result of an action
Occitan:
efèit
— result of an action
Occitan:
efèct
— result of an action
Occitan:
efècte
— result of an action
Occitan:
efièch
— result of an action
Pashto:
اثر
(asár)
— result of an action
Iranian Persian:
اَثَر
(asar)
— result of an action
Iranian Persian:
تَأْثیر
(ta'sir)
— result of an action
Iranian Persian:
هَنایِش
(hanâyeš)
— result of an action
Polish:
efekt
— result of an action
Polish:
rezultat
— result of an action
Polish:
wynik
— result of an action
Polish:
skutek
— result of an action
Portuguese:
efeito
— result of an action
Romanian:
efect
— result of an action
Russian:
эффе́кт
(effékt)
— result of an action
Russian:
результа́т
(rezulʹtát)
— result of an action
Russian:
возде́йствие
(vozdéjstvije)
— result of an action
Russian:
влия́ние
(vlijánije)
— result of an action
Russian:
сле́дствие
(slédstvije)
— result of an action
Scottish Gaelic:
buil
— result of an action
Scottish Gaelic:
èifeachd
— result of an action
Scottish Gaelic:
toradh
— result of an action
Serbo-Croatian:
ishod
— result of an action
Serbo-Croatian:
efekt
— result of an action
Serbo-Croatian:
učinak
— result of an action
Serbo-Croatian:
rezultat
— result of an action
Slovak:
účinok
— result of an action
Slovene:
učinek
— result of an action
Spanish:
efecto
— result of an action
Swahili:
madhara
— result of an action
Swedish:
effekt
— result of an action
Swedish:
resultat
— result of an action
Swedish:
verkan
— result of an action
Tajik:
асар
(asar)
— result of an action
Tajik:
таъсир
(ta'sir)
— result of an action
Tajik:
ҳаноиш
(hanoyiš)
— result of an action
Tatar:
нәтиҗә
(näticä)
— result of an action
Thai:
ผล
(pǒn)
— result of an action
Thai:
ผลกระทบ
(pǒn-grà-tóp)
— result of an action
Tocharian B:
oko
— result of an action
Turkish:
etki
— result of an action
Turkish:
tesir
— result of an action
Turkish:
efekt
— result of an action
Turkmen:
täsir
— result of an action
Ukrainian:
ефе́кт
(efékt)
— result of an action
Ukrainian:
результа́т
(rezulʹtát)
— result of an action
Urdu:
اَثَر
(asar)
— result of an action
Urdu:
تاثِیر
(tāsīr)
— result of an action
Uyghur:
نەتىجە
(netije)
— result of an action
Uzbek:
taʻsir
— result of an action
Uzbek:
effekt
— result of an action
Uzbek:
asar
— result of an action
Uzbek:
natija
— result of an action
Vietnamese:
hiệu ứng
— result of an action
Welsh:
effaith
— result of an action
Esperanto:
efekto
— impression left in the mind
German:
Eindruck
— impression left in the mind
German:
Effekt
— impression left in the mind
Bulgarian:
ефе́кт
(efékt)
— special effect in film
Finnish:
efekti
— special effect in film
French:
effet
— special effect in film
German:
Effekt
— special effect in film
German:
Eindruck
— special effect in film
Greek:
εφφέ
(effé)
— special effect in film
Greek:
εφέ
(efé)
— special effect in film
Hebrew:
אֶפֶקְט
(efékt)
— special effect in film
Hebrew:
פַּעֲלוּל
(pa'lúl)
— special effect in film
Hungarian:
effektus
— special effect in film
Japanese:
音響効果
(onkyō-kōka)
— special effect in film
Malay:
kesan
— special effect in film
Malay:
efek
— special effect in film
Māori:
rākeitanga
— special effect in film
Iranian Persian:
اِفِکْت
(efekt)
— special effect in film
Portuguese:
efeitos especiais
— special effect in film
Romanian:
efect
— special effect in film
Russian:
эффе́кт
(effékt)
— special effect in film
Serbo-Croatian:
dojam
— special effect in film
Serbo-Croatian:
efekt
— special effect in film
Slovak:
efekt
— special effect in film
Slovene:
učinek
— special effect in film
Spanish:
efectos
— special effect in film
Spanish:
efectos especiales
— special effect in film
Swahili:
madhara
— special effect in film
Swedish:
effekt
— special effect in film
Turkish:
efekt
— special effect in film
Finnish:
efekti
— sound engineering: alteration in sound
German:
Effekt
— sound engineering: alteration in sound
Hebrew:
אֶפֶקְט
(efékt)
— sound engineering: alteration in sound
Japanese:
エフェクター
(efekutā)
— sound engineering: alteration in sound
Korean:
효과
(hyogwa)
— sound engineering: alteration in sound
Portuguese:
efeito sonoro
— sound engineering: alteration in sound
Romanian:
efect sonor
— sound engineering: alteration in sound
Russian:
эффе́кт
(effékt)
— sound engineering: alteration in sound
Serbo-Croatian:
efekt
— sound engineering: alteration in sound
Slovak:
efekt
— sound engineering: alteration in sound
Spanish:
efecto
— sound engineering: alteration in sound
Swahili:
madhara
— sound engineering: alteration in sound
Swedish:
effekt
— sound engineering: alteration in sound
Turkish:
efekt
— sound engineering: alteration in sound
Finnish:
efekti
— sound engineering: device
Catalan:
vigència
— state of being binding and enforceable
Catalan:
vigor
— state of being binding and enforceable
Finnish:
voimassaolo
— state of being binding and enforceable
German:
Kraft
— state of being binding and enforceable
German:
Wirksamkeit
— state of being binding and enforceable
German:
Gültigkeit
— state of being binding and enforceable
Greek:
ισχύς
(ischýs)
— state of being binding and enforceable
Hungarian:
hatály
— state of being binding and enforceable
Japanese:
発効
(hakkō)
— state of being binding and enforceable
Korean:
효력
(hyoryeok)
— state of being binding and enforceable
Portuguese:
vigência
— state of being binding and enforceable
Portuguese:
vigor
— state of being binding and enforceable
Slovak:
účinnosť
— state of being binding and enforceable
Spanish:
vigencia
— state of being binding and enforceable
Spanish:
vigor
— state of being binding and enforceable
Swahili:
madhara
— state of being binding and enforceable
Turkish:
yürürlük
— state of being binding and enforceable