pop-gunˈpop-gun noun [countable] 
a toy gun that fires small objects, such as corks, with a loud noise
a toy gun that fires small objects, such as corks, with a loud noise- grandaddy
- Grand Canal
- Grand Canary
- Grand Canyon
- Grand Central Station
- grandchild
- granddad
- granddaddy
- granddaughter
- grandee
- grandeur
- grandfather
- grandfather clock
- grand finale
- grandiloquence
- grandiloquent
- grandiose
- grand juror
- grand jury
- grand larceny
- grandly
- grandma
- grand mal
- Grandma Moses
- grand master