Search Result for "descending aorta":
Wordnet 3.0

NOUN (1)

1. the descending part of the aorta that branches into the thoracic and abdominal aortae; 



WordNet (r) 3.0 (2006):

descending aorta
    n 1: the descending part of the aorta that branches into the
         thoracic and abdominal aortae