BREASTPLATE
Breast"plate`, n.
1. A plate of metal covering the breast as defensive armor. Before his old rusty breastplate could be scoured, and his cracked headpiece mended. Swift.
2. A piece against which the workman presses his breast in operating a breast drill, or other similar tool.
3. A strap that runs across a horse's breast. Ash.
4. (Jewish Antiq.)
Defn: A part of the vestment of the high priest, worn upon the front of the ephod. It was a double piece of richly embroidered stuff, a span square, set with twelve precious stones, on which were engraved the names of the twelve tribes of Israel. See Ephod.
BREASTPLOW; BREASTPLOUGH
Breast"plow`, Breast"plough`, n.
Defn: A kind of plow, driven by the breast of the workman; — used to cut or pare turf.
BREASTRAIL
Breast"rail`, n.
Defn: The upper rail of any parapet of ordinary height, as of a balcony; the railing of a quarter-deck, etc.