Entomology definition of Plate September 12, 2014 Raj Entomology Dictionary 0 Please Like Us!!! DesiGoogly.com > Education News > Entomology Dictionary > Entomology definition of Plate Entomology definition of Plate: any broad flattened piece or sclerite: = squame, in Coccidae. Entomology Plate definitionPlate Entomology explanationPlate Entomology meaningReviews & Comments