Definition of mesocaecum in English:

mesocaecum

Pronunciation /ˌmɛsə(ʊ)ˈsiːk(ə)m/

noun

(US mesocecum)
Anatomy
  • The mesentery of the caecum (only occasionally present in the adult human).

Origin

Mid 19th century; earliest use found in Todd's Cyclopaedia of Anatomy and Physiology. From meso- + caecum.