Meaning ofidiomaticin English

Adjective

1. relating to a language's natural expression; unique style
   The author's idiomatic writing style made the story more engaging.
2. conforming to common phrases; linguistic norms
   The idiomatic expression "break a leg" means "good luck" in American English.
3. containing many fixed phrases; colloquialisms
   The idiomatic language used in the dialogue made it sound more natural.