A Chest

1. A box, now usually a large strong box with a secure convex lid.
2. (obsolete) A coffin.
3. The place in which public money is kept; a treasury.
4. (anatomy) The portion of the front of the human body from the base of the neck to the top of the abdomen; the thorax. Also the analogous area in other animals.

(the thorax): breast

(box): trunk