olfactory brain is a noun meaning "a center in the cerebral hemispheres that governs the sense of smell in lower animals; in humans it seems to mediate complex emotional behavior". It carries one recorded sense.
a center in the cerebral hemispheres that governs the sense of smell in lower animals; in humans it seems to mediate complex emotional behavior
Definitions, synonyms and semantic relations for olfactory brain come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.