Entomology definition of Addorsal September 6, 2014 Raj Entomology Dictionary 0 Please Like Us!!! DesiGoogly.com > Education News > Entomology Dictionary > Entomology definition of Addorsal Entomology definition of Addorsal: close to but not quite on the middle of the dorsum. Addorsal Entomology explanationAddorsal Entomology meaningEntomology Addorsal definitionReviews & Comments