TRENCH n.
or the purpose of covering the troops as they advance toward the besieged place. The term includes the parallels and the approaches. To open the trenches (Mil.), to begin to dig or to form the lines of approach. Trench cavalier (Fort.), an elevation constructed (by a besieger) of gabions, fascines, earth, and the like,…
UNDER prep.
Denoting relation to something that comprehends or includes, that represents or designates, that furnishes a cover, pretext, pretense, or the like; as, he betrayed him under the guise of friendship; Morpheus is represented under the figure of a boy asleep. A crew who, under names of old renown . . . abused Fanatic Egyp…