occipital cortex is a noun meaning "that part of the cerebral cortex in either hemisphere of the brain lying in the back of the head". It carries one recorded sense.
that part of the cerebral cortex in either hemisphere of the brain lying in the back of the head
Definitions, synonyms and semantic relations for occipital cortex come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.