Definitionen
1.AdjectiveSuch that the capacity of the burning cartridge powder is greater than the volume within the barrel.
2.VerbTo modify so that the capacity of the burning cartridge powder is greater than the volume within the barrel.
3.VerbTo bore out more than is usual for the design; especially, to bore out to a degree that pushes the limit regarding the wall thickness of the casting.
4.Verbsimple past and past participle of overbear