Entomology definition of Coelom September 7, 2014 Raj Entomology Dictionary 0 Please Like Us!!! DesiGoogly.com > Education News > Entomology Dictionary > Entomology definition of Coelom Entomology definition of Coelom: the body cavity. Coelom Entomology explanationCoelom Entomology meaningEntomology Coelom definitionReviews & Comments