Definitions for "Thoracic cavity"
superior component of the ventral body cavity; it contains two pleural cavities, the mediastinum, and the pericardial cavity
Space where the heart, lungs, esophagus, trachea, bronchi, and thymus are found
The portion of the mammalian body cavity bounded by the ribs, shoulders, and diaphragm. Contains the heart and the lungs.
Keywords:  thorax, space
The space within the thorax.