coffin; CL:具[ju4],口[kou3]

coffin

inner and outer coffins; coffin

wooden board used to make a coffin (also refers to the coffin itself); (fig.) (of a facial expression) grim; unsmiling; coffin bread, a Taiwanese snack consisting of a thick slab of bread, fried or toasted, then hollowed out, filled with a thick stew, and capped with a "coffin lid" (slice of fried bread)

geezer with one foot in the grave (used jokingly or as an imprecation)