BONE n.
and as a black pigment. 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 calcinati…
BOVEY COAL n.
coal, or brown lignite, burning with a weak flame, and generally a disagreeable odor; -- found at Bovey Tracey, Devonshire, England. It is of geological age of the oölite, and not of the true coal era.
BOY SCOUT n.
Orig., a member of the "Boy Scouts," an organization of boys founded in 1908, by Sir R. S. S. Baden-Powell, to promote good citizenship by creating in them a spirit of civic duty and of usefulness to others, by stimulating their interest in wholesome mental, moral, industrial, and physical activities, etc. Hence, a mem…
BREADFRUIT n.
The fruit of a tree (Artocarpus incisa) found in the islands of the Pacific, esp. the South Sea islands. It is of a roundish form, from four to six or seven inches in diameter, and, when baked, somewhat resembles bread, and is eaten as food, whence the name.
BRISTOL n.
anufactured at Bristol. -- Bristol stone, rock crystal, or brilliant crystals of quartz, found in the mountain limestone near Bristol, and used in making ornaments, vases, etc. When polished, it is called Bristol diamond.