Incorruptibility is a Roman Catholic and Eastern Orthodox belief that Divine intervention allows some human bodies (specifically saints and beati) to avoid the normal process of decomposition after death as a sign of their holiness. Bodies that undergo little or no decomposition, or delayed decomposition, are sometimes referred to as incorrupt or ... Found on http://en.wikipedia.org/wiki/Incorruptibility
In`cor·rupt`i·bil'i·ty noun [ Latin incorruptibilitas : confer French incorruptibilité .] The quality of being incorruptible; incapability of corruption. Holland. Found on http://www.encyclo.co.uk/webster/I/38