We found 3 definitions of thoracic cavity from 2 different sources.
Noun |
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thoracic cavity - the cavity in the vertebrate body enclosed by the ribs between the diaphragm and the neck and containing the lungs and heart | ||
chest cavity | ||
bodily cavity, cavum, cavity (anatomy) a natural hollow or sinus within the body | ||
pectus, thorax, chest part of an insect's body that bears the wings and legs |