ver·nac·u·lar
noun/vəˈnækjələ(r)/
/vərˈnækjələr/
- usually the vernacular[singular] the language spoken by ordinary people in a particular country or region
方言；土语 - [uncountable] (specialist) a style of architecture used for ordinary houses rather than large public buildings
（建筑的）民间风格
Word Originearly 17th cent.: from Latin vernaculus ‘domestic, native’ (from verna ‘home-born slave’) + -ar.