Entomology definition of Xylophagous September 14, 2014 Raj Entomology Dictionary 0 Please Like Us!!! DesiGoogly.com > Education News > Entomology Dictionary > Entomology definition of Xylophagous Entomology definition of Xylophagous: feeding in or upon woody tissue. Entomology Xylophagous definitionXylophagous Entomology explanationXylophagous Entomology meaningReviews & Comments