Entomology definition of Thoracic September 14, 2014 Raj Entomology Dictionary 0 Please Like Us!!! DesiGoogly.com > Education News > Entomology Dictionary > Entomology definition of Thoracic Entomology definition of Thoracic: belonging or attached to the thorax. Entomology Thoracic definitionThoracic Entomology explanationThoracic Entomology meaningReviews & Comments