CORUNDUM n.
The earth alumina, as found native in a crystalline state, including sapphire, which is the fine blue variety; the oriental ruby, or red sapphire; the oriental amethyst, or purple sapphire; and adamantine spar, the hair-brown variety. It is the hardest substance found native, next to the diamond.
COTSWOLD n.
An open country abounding in sheepcotes, as in the Cotswold hills, in Gloucestershire, England. Cotswold sheep, a long-wooled breed of sheep, formerly common in the counties of Gloucester, Hereford, and Worcester, Eng.; -- so called from the Cotswold Hills. The breed is now chiefly amalgamated with others.…
CRAB n.
ed also dog's-tail grass, wire grass, etc. -- Crab louse (Zoöl.), a species of louse (Phthirius pubis), sometimes infesting the human body. -- Crab plover (Zoöl.), an Asiatic plover (Dromas ardeola). -- Crab's eyes, or Crab's stones, masses of calcareous matter found, at certain seasons of the year, on either side o…