Entomology definition of Brachial September 7, 2014 Raj Entomology Dictionary 0 Please Like Us!!! DesiGoogly.com > Education News > Entomology Dictionary > Entomology definition of Brachial Entomology definition of Brachial: relating to an arm; arm-like. Brachial Entomology explanationBrachial Entomology meaningEntomology Brachial definitionReviews & Comments