diverticulum
/ˌdɑɪ.vɜːˈtɪ.kjə.ləm/ noun
Forms diverticulums diverticula diverticuli
- noun (anatomy) A small out-pouching of an organ wall such as the large intestine or urinary bladder.
Etymology
From Latin dīverticulum, alternative form of dēverticulum (“byroad; deviation”), from dēvertō (“turn away, turn aside”).
Webster’s 1913
Etymology [L. See Diverticle.]
Sources: Wiktionary · Webster’s 1913 — from the Wiktionary entry “diverticulum”, CC BY-SA 4.0. Details