Entomology definition of Ectoskeletal September 7, 2014 Raj Entomology Dictionary 0 Please Like Us!!! DesiGoogly.com > Education News > Entomology Dictionary > Entomology definition of Ectoskeletal Entomology definition of Ectoskeletal: referring to the outside or exoskeleton. Ectoskeletal Entomology explanationEctoskeletal Entomology meaningEntomology Ectoskeletal definitionReviews & Comments