Entomology definition of Erythrinus September 7, 2014 Raj Entomology Dictionary 0 Please Like Us!!! DesiGoogly.com > Education News > Entomology Dictionary > Entomology definition of Erythrinus Entomology definition of Erythrinus: red; nearly arterial blood-red: carmine, a little diluted. Entomology Erythrinus definitionErythrinus Entomology explanationErythrinus Entomology meaningReviews & Comments