noun · 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
Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.
UK:/ɪnˈfɔːmənt/
US:/ɪnˈfɔɹmənt/
UK:Recorded audio is listed in the source snapshot.
CMU ARPABET:IH2 N F AO1 R M AH0 N T
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
noun
Meaning 1
One who relays confidential information to someone, especially to the police; an informer.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
noun
Meaning 2
A native speaker who acts as a linguistic reference for a language being studied. The informant demonstrates native pronunciation, provides grammaticality judgments regarding linguistic well-formedness, and may also explain cultural references and other important contextual information.
Definition source: English Wiktionary via Wiktextract
Usage: proscribed
Topics: human-sciences, linguistics, sciences
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: consultant
Antonyms: none provided
3
noun
Meaning 3
a person who supplies information
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Etymology tree English inform Proto-Indo-European *-onts Latin -ns Latin -āns Old French -antbor. Proto-Indo-European *-onts Proto-Germanic *-ndz Proto-West Germanic *-andī Old English -ende Middle English -ant English -ant English informant From inform + -ant.
Across languages
Translations
64 source translations are retained for this English entry.
Arabic:
مُخْبِر
(muḵbir)
— one who relays confidential information
Arabic:
مُخْبِرة
(muḵbira)
— one who relays confidential information
Belarusian:
інфарма́тар
(infarmátar)
— one who relays confidential information
Belarusian:
інфарма́тарка
(infarmátarka)
— one who relays confidential information
Bulgarian:
доно́сник
(donósnik)
— one who relays confidential information
Bulgarian:
доно́сница
(donósnica)
— one who relays confidential information
Bulgarian:
доно́сничка
(donósnička)
— one who relays confidential information
Bulgarian:
информа́тор
(informátor)
— one who relays confidential information
Bulgarian:
информа́торка
(informátorka)
— one who relays confidential information
Chinese Mandarin:
提供消息的人
(tígōng xiāoxī de rén)
— one who relays confidential information
Chinese Mandarin:
告密者
(gàomìzhě)
— one who relays confidential information
Chinese Mandarin:
線人 /线人
(xiànrén)
— one who relays confidential information
Chinese Mandarin:
舉報人 /举报人
(jǔbàorén)
— one who relays confidential information
Chinese Mandarin:
檢舉人 /检举人
(jiǎnjǔrén)
— one who relays confidential information
Czech:
informátor
— one who relays confidential information
Czech:
informátorka
— one who relays confidential information
Danish:
informant
— one who relays confidential information
Esperanto:
informanto
— one who relays confidential information
Finnish:
ilmiantaja
— one who relays confidential information
Finnish:
tiedonantaja
— one who relays confidential information
Finnish:
informantti
— one who relays confidential information
French:
informateur
— one who relays confidential information
French:
informatrice
— one who relays confidential information
German:
Informant
— one who relays confidential information
German:
Informantin
— one who relays confidential information
Greek:
πληροφοριοδότης
(pliroforiodótis)
— one who relays confidential information
Ancient Greek:
συκοφάντης
(sukophántēs)
— one who relays confidential information
Hebrew:
רֶגֶל
— one who relays confidential information
Hindi:
गुप्तचर
(guptacar)
— one who relays confidential information
Hungarian:
besúgó
— one who relays confidential information
Indonesian:
informan
— one who relays confidential information
Indonesian:
narasumber
— one who relays confidential information
Italian:
delatore
— one who relays confidential information
Italian:
informatore
— one who relays confidential information
Italian:
spia
— one who relays confidential information
Japanese:
情報提供者
(jōhō teikyōsha)
— one who relays confidential information
Japanese:
インフォーマント
(infōmanto)
— one who relays confidential information
Central Kurdish:
ئاگادار
(agadar)
— one who relays confidential information
Latin:
dēlātor
— one who relays confidential information
Macedonian:
кодош
(kodoš)
— one who relays confidential information
Macedonian:
доушник
(doušnik)
— one who relays confidential information
Māori:
kaiwhāki
— one who relays confidential information
Māori:
kaiwhakaatu
— one who relays confidential information
Old English:
melda
— one who relays confidential information
Polish:
informator
— one who relays confidential information
Polish:
informatorka
— one who relays confidential information
Portuguese:
informante
— one who relays confidential information
Portuguese:
delator
— one who relays confidential information
Romanian:
informator
— one who relays confidential information
Romanian:
informatoare
— one who relays confidential information
Russian:
осведоми́тель
(osvedomítelʹ)
— one who relays confidential information
Russian:
осведоми́тельница
(osvedomítelʹnica)
— one who relays confidential information
Russian:
информа́тор
(informátor)
— one who relays confidential information
Slovak:
informátor
— one who relays confidential information
Slovak:
informátorka
— one who relays confidential information
Spanish:
informante
— one who relays confidential information
Tagalog:
tagahimaton
— one who relays confidential information
Tagalog:
impormante
— one who relays confidential information
Ukrainian:
інформа́тор
(informátor)
— one who relays confidential information
Ukrainian:
інформа́торка
(informátorka)
— one who relays confidential information
Finnish:
kielenopas
— lingustics: native speaker who acts as a reference
Finnish:
informantti
— lingustics: native speaker who acts as a reference
Hungarian:
adatközlő
— lingustics: native speaker who acts as a reference
Hungarian:
adatszolgáltató
— lingustics: native speaker who acts as a reference