say it: id-ee-uh-MAT-ik
idiomatic is an adjective meaning "of or relating to or conforming to idiom". It is pronounced /ˌɪdiəˈmætɪk/ — id-ee-uh-MAT-ik. It carries one recorded sense.
Definitions, synonyms and semantic relations for idiomatic come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.