BACK n.
A garment for the back; hence, clothing. A bak to walken inne by daylight. Chaucer. Behind one's back, when one is absent; without one's knowledge; as, to ridicule a person behind his back. -- Full back, Half back, Quarter back (Football), players stationed behind those in the front line. -- To be or lie on one's bac…
BATH n.
tal, etc. -- Bath chair, a kind of chair on wheels, as used by invalids at Bath. "People walked out, or drove out, or were pushed out in their Bath chairs." Dickens. -- Bath metal, an alloy consisting of four and a half ounces of zinc and one pound of copper. -- Bath note, a folded writing paper, 8 1/2 by 14 inches.…