( n. )
A small opening, as in the walls of fortification, or in the bulkhead of a ship, through which small arms or other weapons may be discharged at an enemy.
( n. )
A small opening, as in the walls of fortification, or in the bulkhead of a ship, through which small arms or other weapons may be discharged at an enemy.
Webster's Revised Unabridged English Dictionary. Пересмотренный полный словарь английского языка Webster. 2012