dorsal aorta

(redirected from Dorsal aortæ)
Also found in: Medical, Wikipedia.

dorsal aorta

[′dȯr·səl ā′ȯrd·ə]
(anatomy)
The portion of the aorta extending from the left ventricle to the first branch.
(invertebrate zoology)
The large, dorsal blood vessel in many invertebrates.