10. vernacular the commonname of a plant, animal, or other organism as distinguished from its Latin scientific name.
11. vernacular a style of architecture exemplifying the commonest techniques, decorative features, and materials of a particular historical period, region, or group of people.
Etymology: (1595–1605; < L vernācul(us) household, domestic, native)
Definition of 'Vernacular'
Princeton's WordNet
1. (noun)slang, cant, jargon, lingo, argot, patois, vernacular a characteristiclanguage of a particulargroup (as among thieves) "they don't speak our lingo"
2. (adj)vernacular the everyday speech of the people (as distinguished from literary language)
3. (adj)common, vernacular, vulgar being or characteristic of or appropriate to everyday language "common parlance"; "a vernacular term"; "vernacular speakers"; "the vulgar tongue of the masses"; "the technical and vulgar names for an animal species"