Entomology definition of Auroreous -eus September 7, 2014 Raj Entomology Dictionary 0 Please Like Us!!! DesiGoogly.com > Education News > Entomology Dictionary > Entomology definition of Auroreous -eus Entomology definition of Auroreous -eus: red, like the aurora borealis [crimson lake]. Auroreous -eus Entomology explanationAuroreous -eus Entomology meaningEntomology Auroreous -eus definitionReviews & Comments