Medical Dictionary

endocrine system

noun

Medical Definition of ENDOCRINE SYSTEM

:  the glands and parts of glands that produce endocrine secretions, help to integrate and control bodily metabolic activity, and include especially the pituitary, thyroid, parathyroids, adrenals, islets of Langerhans, ovaries, and testes

Illustration of ENDOCRINE SYSTEM

Browse

How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears