Entomology definition of Coelomic cavity September 7, 2014 Raj Entomology Dictionary 0 Please Like Us!!! DesiGoogly.com > Education News > Entomology Dictionary > Entomology definition of Coelomic cavity Entomology definition of Coelomic cavity: the space between the viscera and the body wall. Coelomic cavity Entomology explanationCoelomic cavity Entomology meaningEntomology Coelomic cavity definitionReviews & Comments