Meaning of vent-piece | Babel Free
Definitions
In a breechloading firearm, a vertical sliding block with a conical plug on its front surface to seal the firing chamber and close the breech.
CEFR level
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.