Entomology definition of Floccus September 8, 2014 Raj Entomology Dictionary 0 Please Like Us!!! DesiGoogly.com > Education News > Entomology Dictionary > Entomology definition of Floccus Entomology definition of Floccus: a tuft of wool or wool-like hair. Entomology Floccus definitionFloccus Entomology explanationFloccus Entomology meaningReviews & Comments