Entomology definition of Rhomboidal September 13, 2014 Raj Entomology Dictionary 0 Please Like Us!!! DesiGoogly.com > Education News > Entomology Dictionary > Entomology definition of Rhomboidal Entomology definition of Rhomboidal: having the form of a rhomb. Entomology Rhomboidal definitionRhomboidal Entomology explanationRhomboidal Entomology meaningReviews & Comments