Noun thoracic cavity has 1 sense
  1. chest cavity, thoracic cavity - the cavity in the vertebrate body enclosed by the ribs between the diaphragm and the neck and containing the lungs and heart
    --1 is a kind of cavity, bodily cavity, cavum
    --1 is a part of thorax, chest, pectus
    --1 has parts: mediastinum
,
TOP