Answer:
A tomb is a house, chamber or vault for the dead. The original purpose of a tomb was to protect the dead and provide the deceased with a dwelling equipped with necessities for the afterlife. Tombs probably arose from the prehistoric practice of burying the deceased in their own homes.
Step-by-step explanation:
A tomb is an excavation in which a corpse is buried grave. a place of interment. a house, chamber, or vault for the dead. a building or structure resembling a tomb (as in appearance) tomb.