Cadaver (Demonata)
WordNet
noun
(1) The dead body of a human being
"The cadaver was intended for dissection"
"The end of the police search was the discovery of a corpse"
"The murderer confessed that he threw the stiff in the river"
"Honor comes to bless the turf that wraps their clay"
WiktionaryText
Etymology
Recorded since c.1500, from cadāver, probably from as a metaphor for "I die", also source (through comb. form -cida) of the -cide in suicide, homicide etc.