(surfing) A longboard move where the surfer lies down on their back on the board with hands folded across their chest as if in a coffin, and continues down the line in that pose.

(slang) cigarette

(slang) An aircraft with an unacceptably high accident rate.

(historical) A ship that carried Irish emigrants escaping the potato famine, usually with an extremely high death rate onboard.

plural of coffin nail

plural of coffin ship

Any coffin specially designed for the occupant to leave it in case of premature burial, such as by warning other people to help him.

plural of safety coffin

The bottommost bone in the equine leg, encased by the hoof capsule, and corresponding to the third phalanx of the middle finger, or toe, of most mammals.

plural of flying coffin