Meninx
/ˈmen.ɪŋks/ noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 A membrane, especially one of the three membranes lining the skull and vertebral canal and enclosing the brain and spinal cord in vertebrates. plural-normally
- 2 a membrane (one of 3) that envelops the brain and spinal cord wordnet
Etymology
Borrowed from New Latin mēninx, from Ancient Greek μῆνῐγξ (mênĭnx, “membrane of the eye; membrane enclosing the brain; eardrum”).