n. 25B6; noun
a bullet wound in the chest : BREAST, upper body, torso, trunk, ribcage; technical thorax.
the matron had a large chest : BUST, bosom; archaic embonpoint.
an oak chest : BOX, case, casket, crate, trunk, coffer, strongbox.
pectoral, thoracic.
25A0; get something off one's chest (informal) CONFESS, disclose, divulge, reveal, make known, make public, make a clean breast of, bring into the open, tell all about, get a load off one's mind.