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Glite Dictionary
descending aorta

descending aorta

1 5.8
A large blood vessel that goes down through the chest and abdomen and sends blood to the lower body
  • noun
  • /dɪˈsɛndɪŋ eɪˈɔrtə/
  • Specialized
translation icon : aorta descendente
  • The descending aorta carries oxygenated blood to the lower body.

Examples

  • The blood flows from the heart into the descending aorta, which then delivers oxygen-rich blood to the lower body.

  • During the surgery, the doctors carefully examined the descending aorta for any signs of damage.

  • A blockage in the descending aorta can lead to serious complications due to reduced blood flow to the lower body.

  • The imaging scan revealed a tear in the descending aorta, requiring immediate medical attention.

  • The surgeon inspected the descending aorta for signs of aneurysm during the procedure.

  • Can you explain the function of the descending aorta?

  • The descending aorta branches into the thoracic and abdominal aorta as it travels downward in the body.

Surface Forms

descending aorta singular
descending aortas plural

Morphology

descending + aorta

The meaning is directly and literally built from 'descending' (moving downward) + 'aorta' (the main artery), so a learner who knows both words can infer it denotes the part of the aorta that goes downward. Although anatomical, the spatial compositional pattern is transparent and corresponds to similar constructions cross-linguistically, making it easily comprehensible to B1 learners who know the constituents.

Etymology

Descending aorta is the name for the main artery, aorta, that descends or 'goes down' from the heart. Imagine a strong river carrying blood down through the chest and belly to the 'lower body', so the name means the part of the aorta that goes down.