Webster’s Revised Unabridged Dictionary · 1913
Capsquare
Cap′·square (·skwâr′), n. (Gun.) A metal covering plate which passes over the trunnions of a cannon, and holds it in place.
Webster’s Revised Unabridged Dictionary · 1913
Cap′·square (·skwâr′), n. (Gun.) A metal covering plate which passes over the trunnions of a cannon, and holds it in place.