Entomology definition of Tri-carinate September 14, 2014 Raj Entomology Dictionary 0 Please Like Us!!! DesiGoogly.com > Education News > Entomology Dictionary > Entomology definition of Tri-carinate Entomology definition of Tri-carinate: with three keels or carinae. Entomology Tri-carinate definitionTri-carinate Entomology explanationTri-carinate Entomology meaningReviews & Comments