endocrine system is a noun meaning "the system of glands that produce endocrine secretions that help to control bodily metabolic activity". It carries one recorded sense.
the system of glands that produce endocrine secretions that help to control bodily metabolic activity
Definitions, synonyms and semantic relations for endocrine system come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.