Meaning ofpopgunin English

Noun

1. a toy gun producing a loud noise
   The child played with a popgun that made a loud popping sound.
2. a device firing a cork with compressed air; string attachment
   A popgun with a string attachment was used to launch a cork into the air.
3. an unimpressive or small firearm
   The toy popgun looked like a real gun but was actually very small.