CORDON n.
to be the cook of the cordons bleus, or Knights of the Holy Ghost, famous for their good dinners. -- Cordon sanitaire (kd" s Etym: [F., sanitary cordon], a line of troops or military posts around a district infected with disease, to cut off communication, and thus prevent the disease from spreading.…
CORE n. 2 definitions
The heart or inner part of a thing, as of a column, wall, rope, of a boil, etc.; especially, the central part of fruit, containing the kernels or seeds; as, the core of an apple or quince. A fever at the core, Fatal to him who bears, to all who ever bore. Byron.