corium noun. 
['kɔ:rɪǝm] E19.[Latin = skin, hide, leather.]1.  Entomology. A hardened part at the base of the forewings of heteropteran insects, next to the clavus. 
E19.2.  = 
DERMIS. 
M19.3.  Hist. A suit of leather armour composed of overlapping flaps. 
M19.  [TahlilGaran] English Dictionary ▲