noun · 9 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.
/ˈɪdiəm/
[ˈɪdɪəm]
[ˈɪɾiəm]
UK:Recorded audio is listed in the source snapshot.
US:Recorded audio is listed in the source snapshot.
rhymes with -iəm
CMU ARPABET:IH1 D IY0 AH0 M
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
noun
Meaning 1
A manner of speaking, a mode of expression peculiar to a language, language family, or group of people.
Definition source: English Wiktionary via Wiktextract
Examples
In English, idiom requires the indefinite article in a phrase such as "she's an engineer", whereas in Spanish, idiom forbids it.
Some of the usage prescriptions improved clarity and were kept; others that yielded discordant violations of idiom were eventually revised.
Meaning relationships
Synonyms: idiomaticness, idiomaticity
Antonyms: none provided
2
noun
Meaning 2
A manner of speaking, a mode of expression peculiar to a language, language family, or group of people.
A programming construct or phraseology that is characteristic of the language.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: idiomaticness, idiomaticity
Antonyms: none provided
3
noun
Meaning 3
A language or language variety; specifically, a restricted dialect used in a given historical period, context, etc.
Definition source: English Wiktionary via Wiktextract
Examples
In the idiom of the day, they were sutlers, although today they'd probably be called vendors.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
4
noun
Meaning 4
An established phrasal expression whose meaning may not be deducible from the literal meanings of its component words.
Definition source: English Wiktionary via Wiktextract
Examples
She often spoke in idioms, pining for salad days and complaining about pots calling the kettle black.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
5
noun
Meaning 5
An artistic style (for example, in art, architecture, or music); an instance of such a style.
Definition source: English Wiktionary via Wiktextract
Examples
the idiom of the expressionists
Meaning relationships
Synonyms: none provided
Antonyms: none provided
6
noun
Meaning 6
the style of a particular artist or school or movement
Definition source: Princeton WordNet 3.0
Examples
an imaginative orchestral idiom
Meaning relationships
Synonyms: artistic style
Antonyms: none provided
Broader terms: manner, mode, style, way, fashion
Narrower terms: baroque, baroqueness, classical style, order, rococo, High Renaissance, treatment, neoclassicism, classicism, classicalism, Romanticism, Romantic Movement
7
noun
Meaning 7
a manner of speaking that is natural to native speakers of a language
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: parlance
Antonyms: none provided
Broader terms: formulation, expression
8
noun
Meaning 8
an expression whose meanings cannot be inferred from the meanings of the words that make it up
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: idiomatic expression, phrasal idiom, set phrase, phrase
Antonyms: none provided
Broader terms: saying, expression, locution
Narrower terms: ruralism, rusticism
9
noun
Meaning 9
the usage or vocabulary that is characteristic of a specific group of people
Definition source: Princeton WordNet 3.0
Examples
the immigrants spoke an odd dialect of English
he has a strong German accent
it has been said that a language is a dialect with an army and navy
Meaning relationships
Synonyms: dialect, accent
Antonyms: none provided
Broader terms: non-standard speech
Narrower terms: eye dialect, patois
History
Etymology
From Middle French idiome, and its source, Late Latin idioma, from Ancient Greek ἰδίωμα (idíōma, “a peculiarity, property, a peculiar phraseology, idiom”), from ἰδιοῦσθαι (idioûsthai, “to make one's own, appropriate to oneself”), from ἴδιος (ídios, “one's own, pertaining to oneself, private, personal, peculiar, separate”). By surface analysis, idi- + -om.
Across languages
Translations
189 source translations are retained for this English entry.
Catalan:
parla
— manner of speaking
Catalan:
parlar
— manner of speaking
Catalan:
dialecte
— manner of speaking
Chinese Mandarin:
文風 /文风
(wénfēng)
— manner of speaking
Danish:
talemåde
— manner of speaking
Finnish:
puhetapa
— manner of speaking
Finnish:
puheenparsi
— manner of speaking
Finnish:
idiomi
— manner of speaking
French:
idiome
— manner of speaking
German:
Idiom
— manner of speaking
German:
Dialekt
— manner of speaking
German:
Mundart
— manner of speaking
German:
Redeweise
— manner of speaking
German:
Sprechweise
— manner of speaking
Hungarian:
kifejezésmód
— manner of speaking
Hungarian:
szólásmód
— manner of speaking
Hungarian:
idióma
— manner of speaking
Irish:
cor cainte
— manner of speaking
Italian:
idioma
— manner of speaking
Italian:
parlata
— manner of speaking
Māori:
kīwaha
— manner of speaking
Russian:
идио́ма
(idióma)
— manner of speaking
Russian:
оборо́т ре́чи
(oborót réči)
— manner of speaking
Scottish Gaelic:
gnàthas-cainnt
— manner of speaking