Webster's Revised Unabridged Dictionary · 1913

Bang

Bang (bang) , transitive verb

[Icelandic banga to hammer; akin to Danish banke to beat, Swedish bångas to be impetuous, German bengel club, clapper of a bell.]

1.
To beat, as with a club or cudgel; to treat with violence; to handle roughly.
The desperate tempest hath so banged the Turks. — Shakespeare
2.
To beat or thump, or to cause (something) to hit or strike against another object, in such a way as to make a loud noise; as, to bang a drum or a piano; to bang a door (against the doorpost or casing) in shutting it.
3.
To have sexual intercourse with; to fuck; -- usually used with the male as a subject. Considered vulgar or obscene. [vulgar slang]

Bang , intransitive verb

1.
To make a loud noise, as if with a blow or succession of blows; as, the window blind banged and waked me; he was banging on the piano.
2.
To have sexual intercourse; to fuck. Considered vulgar and obscene. [vulgar slang]

Bang , noun

1.
A blow as with a club; a heavy blow.
Many a stiff thwack, many a bang. — Hudibras
2.
The loud sound produced by a sudden concussion or explosion.
3.
A surge of pleasure; a thrill; -- usually used in the phrase get a bang out of; as, I always get a bang out of watching an ice skater do a quadruple jump. [informal]
4.
(Printing & Computers) An exclamation point; -- used in verbal descriptions of text, in printing and in computer technology; as, his email address is tom bang stanford dot edu (that is tom!stanford.edu). [slang]
5.
An instance of sexual intercourse; a fuck. Considered vulgar and obscene. [vulgar slang]

Bang , transitive verb

To cut squarely across, as the tail of a horse, or the forelock of human beings; to cut (the hair).
His hair banged even with his eyebrows. — The Century Mag

Bang , noun

The short, front hair combed down over the forehead, esp. when cut squarely across; a false front of hair similarly worn; -- usually used in the plural; as, her bangs came down almost to her eyes.
His hair cut in front like a young lady's bang. — W. D. Howells

Bang ({not transcribed}) , noun

See Bhang.

Also: Bangue