IPA: /ˈpɒpɡʌn/
KK: /ˈpɑpˌɡʌn/
A toy that resembles a gun and makes a popping sound, often by shooting a cork or similar object.
The children played with their popguns, laughing as they made loud popping noises.
Popgun → The word is formed from "pop" (an imitative word representing a short, sharp sound) and "gun" (from Old English "gunne", meaning a type of firearm). The term "popgun" refers to a toy gun that makes a popping sound, typically using air pressure to shoot a projectile.
Think of the 'pop' sound that a toy makes when it shoots, combined with 'gun' to remember that a popgun is a toy that makes a popping noise like a gun.