Entomology definition of Aculeata September 6, 2014 Raj Entomology Dictionary 0 Please Like Us!!! DesiGoogly.com > Education News > Entomology Dictionary > Entomology definition of Aculeata Entomology definition of Aculeata: Hymenoptera; the stingers, including bees and wasps. Aculeata Entomology explanationAculeata Entomology meaningEntomology Aculeata definitionReviews & Comments