A
sarcophagus is a
funeral receptacle for a
corpse, most commonly carved or cut from stone. The word "sarcophagus" comes from the
Greek sa??
sarx meaning "flesh", and fa?e??
phagein meaning "to eat", hence
sarkophagus means "flesh-eating"; from the phrase
lithos sarkophagos (????? sa???f????) the word came to refer to the
limestone that was thought to decompose the flesh of corpses interred within it.
[1][2]Sarcophagi were most often designed to remain above ground, hence were often ornately carved, decorated or elaborately constructed. Some were built to be freestanding, as a part of an elaborate tomb or series of tombs, while others were intended for placement in crypts. In Ancient Egypt, a sarcophagus formed the external layer of protection for a royal mummy, with several layers of coffins nested within, and was often carved out of alabaster.
Sarcophagi – sometimes metal or plaster as well as limestone – were also used by the ancient Romans until the early Christian burial preference for interment underground, often in a limestone sepulchre, led to their falling out of favor.[2]
The word sarcophagus is also commonly used to describe the large concrete structure erected around the remains of the Chernobyl Nuclear Power Plant to isolate it from the environment, following the Chernobyl disaster.