Entomology definition of Second clypeus September 13, 2014 Raj Entomology Dictionary 0 Please Like Us!!! DesiGoogly.com > Education News > Entomology Dictionary > Entomology definition of Second clypeus Entomology definition of Second clypeus: see anteclypeus. Entomology Second clypeus definitionSecond clypeus Entomology explanationSecond clypeus Entomology meaningReviews & Comments