airgun

Definitions of airgun
1

n a gun that propels a projectile by compressed air

Synonyms:
air gun, air rifle
Types:
BB gun
an air gun in which BBs are propelled by compressed air
paintball gun
an air gun used in the game of paintball; designed to simulate a semiautomatic
Type of:
gun
a weapon that discharges a missile at high velocity (especially from a metal tube or barrel)

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