wall gun
Noun
Meaning
wall gun (plural wall guns)
(historical) A smoothbore firearm, like a scaled-up infantry musket, used between the 16th and 18th centuries by defending forces to break the advance of enemy troops.
Synonym: wall piece
Noun
wall gun (plural wall guns)
(historical) A smoothbore firearm, like a scaled-up infantry musket, used between the 16th and 18th centuries by defending forces to break the advance of enemy troops.
Synonym: wall piece