coffin
https://gyazo.com/1a6c81c055188e97c59510f7ad620d70
source: Chaika -The Coffin Princess- Gif - ID: 140889 - Gif Abyss
noun
a long, narrow box, typically of wood, in which a corpse is buried or cremated:
棺(おけ), 柩（ひつぎ）(｟主に米｠ casket)
e.g. they lowered her coffin into the ground.
informal an old and unsafe aircraft or vessel.
verb (coffins, coffining, coffined) with object
put (a dead body) in a coffin:
…を棺に入れる, 納棺する
e.g. the young man was coffined decently.
ORIGIN
Middle English (in the general sense ‘box, casket’): from Old French cofin ‘little basket or case’, from Latin cophinus (see coffer).