Entomology definition of Ring September 13, 2014 Raj Entomology Dictionary 0 Please Like Us!!! DesiGoogly.com > Education News > Entomology Dictionary > Entomology definition of Ring Entomology definition of Ring: a circle or annulus, usually margining a discolored spot. Entomology Ring definitionRing Entomology explanationRing Entomology meaningReviews & Comments