Definitions

1. adjective

relating to or characteristic of the common people, especially in a way that is considered rude or unrefined

“The vulgare language used in the movie was criticized for being too coarse.”

2. noun

a common or unrefined person, especially one who uses coarse or unpleasant language

“The vulgare in the bar was shouting at the bartender.”

3. noun

a type of wild oat (Avena fatua) that is common in many parts of the world

“The field was filled with vulgare oats.”