BONE n.
nd or pulverized bones, used as a fertilizer. -- Bone earth (Chem.), the earthy residuum after the calcination of bone, consisting chiefly of phosphate of calcium. -- Bone lace, a lace made of linen thread, so called because woven with bobbins of bone. -- Bone oil, an oil obtained by, heating bones (as in the manufa…
BOOTTOPPING n.
er with a mixture of tallow, sulphur, and resin, as a temporary protection against worms, after the slime, shells, etc., have been scraped off.