Crowning of the Covered Way

A trench, bordering the crest of the covered-way, which may be effected either under an open a ault or by a systematic approach by sap. work. — In fortification, a work consisting of two or more fronts of fortifications, joined by two long branches to the ditch of another work, a river, a village, etc. It is generally nsed to defend a bridge or suburb. r's-feefc. — Obstacles placed on the ground over which cavalry may be expected to pa . They are formed of four points of iron, each spike about 2% inches long, and so arranged that when thrown on the ground one of the poVota … mv ward a Crow's In fortification, a rece on a parapet or traverse, used Nest. as an— observation station.