sepulchre
Concise Oxford English Dictionary © 2008 Oxford University Press:
sepulchre /ˈsɛp(ə)lkə/ (US sepulcher)
▶noun a small room or monument, cut in rock or built of stone, in which a dead person is laid or buried. ▶verb chiefly literary lay or bury in or as if in a sepulchre.
– origin ME: via OFr. from L. sepulcrum ‘burial place’, from sepelire ‘bury’.
'sepulchre' also found in these Oxford entries:
