Webster's Revised Unabridged Dictionary · 1913

Vulgar

Vulgar , adjective

[Latin vulgaris, from vulgus the multitude, the common people; of uncertain origin: compare French vulgaire. Compare Divulge.]

1.
Of or pertaining to the mass, or multitude, of people; common; general; ordinary; public; hence, in general use; vernacular.
As common as any the most vulgar thing to sense. — Shakespeare
Things vulgar, and well-weighed, scarce worth the praise. — Milton
It might be more useful to the English reader... to write in our vulgar language. — Bp. Fell
The mechanical process of multiplying books had brought the New Testament in the vulgar tongue within the reach of every class. — Bancroft
2.
Belonging or relating to the common people, as distinguished from the cultivated or educated; pertaining to common life; plebeian; not select or distinguished; hence, sometimes, of little or no value.
Like the vulgar sort of market men. — Shakespeare
Men who have passed all their time in low and vulgar life. — Addison
In reading an account of a battle, we follow the hero with our whole attention, but seldom reflect on the vulgar heaps of slaughter. — Rambler
3.
Hence, lacking cultivation or refinement; rustic; boorish; also, offensive to good taste or refined feelings; low; coarse; mean; base; as, vulgar men, minds, language, or manners.
Be thou familiar, but by no means vulgar. — Shakespeare
Collocations (1)
Vulgar fraction (Arithmetic) , See under Fraction.

Vulgar , noun

[Compare French vulgaire.]

1.
One of the common people; a vulgar person. [Obsolete]
These vile vulgars are extremely proud. — Chapman
2.
The vernacular, or common language. [Obsolete]