noun / verb / interjection
bang
BANG/bˈæŋ/
A sudden sharp noise, often from a forceful impact.
A balloon bursts with a bang beside the startled man.

Etymology
Bang may imitate a blow's sound directly or come from a Scandinavian word with the same sound-imitating basis. The noun first named a heavy, resounding blow, then the sudden loud noise itself.
In context
Bang! Like a big drum being struck. Swish, rip, a sighing whistle, a noise, or rather a shriek like the tearing of some gigantic piece of canvas.
More examples
- The screen door bangs shut behind me.
- Bang! A firework explodes overhead.
- We hear a loud bang from the kitchen.
Forms
bang · bangs · banged · banging