Definition of vernacular
- vernacular Noun The language of a people, a national language.
- vernacular Noun Everyday speech, including colloquialisms, as opposed to literary or liturgical language.
- vernacular Noun Language unique to a particular group of people; jargon, argot.
- vernacular Noun The indigenous language of a people, into which the words of the Roman Catholic mass are translated.
- vernacular Adjective Of or pertaining to everyday language.