Entomology definition of Sylvan September 13, 2014 Raj Entomology Dictionary 0 Please Like Us!!! DesiGoogly.com > Education News > Entomology Dictionary > Entomology definition of Sylvan Entomology definition of Sylvan: species inhabiting forests or woodland areas. Entomology Sylvan definitionSylvan Entomology explanationSylvan Entomology meaningReviews & Comments