Entomology definition of Suffusion September 13, 2014 Raj Entomology Dictionary 0 Please Like Us!!! DesiGoogly.com > Education News > Entomology Dictionary > Entomology definition of Suffusion Entomology definition of Suffusion: a clouding, or a spreading of one shade over another. Entomology Suffusion definitionSuffusion Entomology explanationSuffusion Entomology meaningReviews & Comments