Entomology definition of Dichromatism September 7, 2014 Raj Entomology Dictionary 0 Please Like Us!!! DesiGoogly.com > Education News > Entomology Dictionary > Entomology definition of Dichromatism Entomology definition of Dichromatism: the possession of two color varieties. Dichromatism Entomology explanationDichromatism Entomology meaningEntomology Dichromatism definitionReviews & Comments