Entomology definition of Sub-cortical September 13, 2014 Raj Entomology Dictionary 0 Please Like Us!!! DesiGoogly.com > Education News > Entomology Dictionary > Entomology definition of Sub-cortical Entomology definition of Sub-cortical: beneath the bark; as in larval borings, etc. Entomology Sub-cortical definitionSub-cortical Entomology explanationSub-cortical Entomology meaningReviews & Comments