TAIL n.
l of a lock (on a canal), the lower end, or entrance into the lower pond. -- Tail of the trenches (Fort.), the post where the besiegers begin to break ground, and cover themselves from the fire of the place, in advancing the lines of approach. -- Tail spindle, the spindle of the tailstock of a turning lathe; -- calle…
WORK n.
Structures in civil, military, or naval engineering, as docks, bridges, embankments, trenches, fortifications, and the like; also, the structures and grounds of a manufacturing establishment; as, iron works; locomotive works; gas works. (d) pl.