Easton's Bible Dictionary: M. G. Easton, M.A., D.D.
Coffin
Used in Gen. 50:26 with reference to the burial of Joseph. Here, it means a mummy-chest. The same Hebrew word is rendered "chest" in 2 Ki. 12:9, 10.
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.