Entomology definition of Dorsal vessel September 7, 2014 Raj Entomology Dictionary 0 Please Like Us!!! DesiGoogly.com > Education News > Entomology Dictionary > Entomology definition of Dorsal vessel Entomology definition of Dorsal vessel: the heart; q.v. Dorsal vessel Entomology explanationDorsal vessel Entomology meaningEntomology Dorsal vessel definitionReviews & Comments