Entomology definition of Tubercule -ulum September 14, 2014 Raj Entomology Dictionary 0 Please Like Us!!! DesiGoogly.com > Education News > Entomology Dictionary > Entomology definition of Tubercule -ulum Entomology definition of Tubercule -ulum: a small tubercle. Entomology Tubercule -ulum definitionTubercule -ulum Entomology explanationTubercule -ulum Entomology meaningReviews & Comments