Of or pertaining to, or conforming to, the mode of expression peculiar to a language; as, an idiomatic meaning; an idiomatic phrase.
- Peculiar to or characteristic of a given language.
- Characterized by proficient use of idiomatic expressions: a foreigner who speaks idiomatic English.
- Resembling or having the nature of an idiom.
- Using many idioms.
- Peculiar to or characteristic of the style or manner of a particular group or people.