'Medicommissure' definitions:

Definition of 'Medicommissure'

From: GCIDE

Medicommissure \Med`i*com"mis*sure\, n. [L. medius middle + E. commissure.] (Anat.) A large transverse commissure in the third ventricle of the brain; the middle or soft commissure. --B. G. Wildex. [1913 Webster]