Entomology definition of Sagittal September 13, 2014 Raj Entomology Dictionary 0 Please Like Us!!! DesiGoogly.com > Education News > Entomology Dictionary > Entomology definition of Sagittal Entomology definition of Sagittal: equivalent to longitudinal. Entomology Sagittal definitionSagittal Entomology explanationSagittal Entomology meaningReviews & Comments