Definitions

1. adjective

relating to or resembling the Meckel diverticulum, a congenital diverticulum of the small intestine.

“The meckelian diverticulum was causing severe abdominal pain in the patient.”

2. noun

a person or thing that has or is characterized by a meckelian diverticulum.

“The patient was diagnosed with meckelian diverticulum and required immediate surgery.”