Entomology definition of Hemi September 9, 2014 Raj Entomology Dictionary 0 Please Like Us!!! DesiGoogly.com > Education News > Entomology Dictionary > Entomology definition of Hemi Entomology definition of Hemi: as a prefix, means half. Entomology Hemi definitionHemi Entomology explanationHemi Entomology meaningReviews & Comments