Entomology definition of Medipectus September 9, 2014 Raj Entomology Dictionary 0 Please Like Us!!! DesiGoogly.com > Education News > Entomology Dictionary > Entomology definition of Medipectus Entomology definition of Medipectus: the under side of meta-thorax: the mesosternum. Entomology Medipectus definitionMedipectus Entomology explanationMedipectus Entomology meaningReviews & Comments