Entomology definition of Primaries September 12, 2014 Raj Entomology Dictionary 0 Please Like Us!!! DesiGoogly.com > Education News > Entomology Dictionary > Entomology definition of Primaries Entomology definition of Primaries: the anterior or fore-wings. Entomology Primaries definitionPrimaries Entomology explanationPrimaries Entomology meaningReviews & Comments