also: ぱあん
adverb taking the 'to' particle
Mimetic word for a sharp, explosive sound like a gunshot, balloon pop, or sudden impact. Often used with と.
風船がパーンと割れた。
The balloon popped with a bang.
ピストルがパーンと鳴った。
The pistol went off with a crack.
バン is a heavier, more muffled bang, while パーン is sharper and higher-pitched.
ドカン is a louder, more explosive boom, often for larger explosions.
Onomatopoeic word mimicking a sharp, explosive sound.