1.Definition: being or characteristic of or appropriate to everyday language

"The vulgar tongue of the masses", "The technical and vulgar names for an animal species"

Related Adjective(s):common, vernacular

2.Definition: conspicuously and tastelessly indecent

"A vulgar gesture", "Full of language so vulgar it should have been edited"

Related Adjective(s):crude, earthy, gross

3.Definition: lacking refinement or cultivation or taste

"Appealing to the vulgar taste for violence", "The vulgar display of the newly rich"

Related Adjective(s):coarse, common, uncouth

4.Definition: of or associated with the great masses of people

"A vulgar and objectionable person"

Related Adjective(s):common, plebeian, unwashed