'Cortical' definitions:
Definition of 'cortical'
(from WordNet)
adjective
Of or relating to a cortex
Definition of 'Cortical'
From: GCIDE
- Cortical \Cor"ti*cal\ (k?r"t?-kal), a. [L. cortex bark: cf. F. cortical.] Belonging to, or consisting of, bark or rind; resembling bark or rind; external; outer; superficial; as, the cortical substance of the kidney. [1913 Webster] Corticate