BONE n.
igment. See Ivory black, under Black. -- Bone cave, a cave in which are found bones of extinct or recent animals, mingled sometimes with the works and bones of man. Am. Cyc. -- Bone dust, ground or pulverized bones, used as a fertilizer. -- Bone earth (Chem.), the earthy residuum after the calcination of bone, consi…
BUT n.
The end; esp. the larger or thicker end, or the blunt, in distinction from the sharp, end. See 1st Butt. But end, the larger or thicker end; as, the but end of a log; the but end of a musket. See Butt, n.