mediastinum

English

Etymology

From New Latin mediastīnum, from Medieval Latin mediastīnus (middling; middle), from Latin mediastīnus (a common servant).

Pronunciation

  • IPA(key): /ˌmiːdi.əˈstaɪnəm/

Noun

mediastinum (plural mediastina)

  1. (anatomy) The region in mammals between the pleural sacs, containing the heart and all of the thoracic viscera except the lungs.

Derived terms

Translations