Entomology definition of Alveolus September 7, 2014 Raj Entomology Dictionary 0 Please Like Us!!! DesiGoogly.com > Education News > Entomology Dictionary > Entomology definition of Alveolus Entomology definition of Alveolus: a cell, like that of a honeycomb. Alveolus Entomology explanationAlveolus Entomology meaningEntomology Alveolus definitionReviews & Comments