Capsquare
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Cap´`square
n. | 1. | (Gun.) A metal covering plate which passes over the trunnions of a cannon, and holds it in place. |
Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.
n. | 1. | (Gun.) A metal covering plate which passes over the trunnions of a cannon, and holds it in place. |