COQUINA
Co*qui"na, n. Etym: [Sp., shellfish, cockle.]
Defn: A soft, whitish, coral-like stone, formed of broken shells and corals, found in the southern United States, and used for roadbeds and for building material, as in the fort at St. Augustine, Florida.
COR-
Cor-.
Defn: A prefix signifying with, together, etc. See Com-.
COR
Cor, n. Etym: [Heb. k.]
Defn: A Hebrew measure of capacity; a homer. [Written also core.]
CORA
Co"ra, n. (Zoöl.)
Defn: The Arabian gazelle (Gazella Arabica), found from persia to
North Africa.
CORACLE Cor"a*cle, n. Etym: [W. corwgl, cwrwgl, fr. corwg, cwrwg, any round body or vessel, the trunk of the body, carcass.]
Defn: A boat made by covering a wicker frame with leather or oilcloth. It was used by the ancient Britons, and is still used by fisherman in Wales and some parts of Ireland. Also, a similar boat used in Thibet and in Egypt.