2vernacular adjective
1 : of, relating to, or using the language of ordinary speech rather than formal writing
▪ vernacular phrases ▪ a speaker's vernacular style 2 : of or relating to the common style of a particular time, place, or group
▪ the vernacular architecture of the region
▪ vernacular phrases ▪ a speaker's vernacular style
▪ the vernacular architecture of the region
