Single Biggest Cancer Dictionary in the World

What is

thorax

?

Pronunciation: /ˈθɔræks/

thorax

Definition

The area of the body between the neck and the abdomen. The thorax contains vital organs, including the heart, major blood vessels, and lungs. It is supported by the ribs, breastbone, and spine. A thin muscle called the diaphragm separates the thorax from the abdomen.