Entomology definition of Aorta September 7, 2014 Raj Entomology Dictionary 0 Please Like Us!!! DesiGoogly.com > Education News > Entomology Dictionary > Entomology definition of Aorta Entomology definition of Aorta: the anterior, narrow part of the heart, opening into the head. Aorta Entomology explanationAorta Entomology meaningEntomology Aorta definitionReviews & Comments