Entomology definition of Cavernous September 7, 2014 Raj Entomology Dictionary 0 Please Like Us!!! DesiGoogly.com > Education News > Entomology Dictionary > Entomology definition of Cavernous Entomology definition of Cavernous: divided into small spaces or little caverns. Cavernous Entomology explanationCavernous Entomology meaningEntomology Cavernous definitionReviews & Comments