endocrine

¹en·do·crine

adj \ˈen-də-krən, -ˌkrīn, -ˌkrēn\

Definition of ENDOCRINE

1

: secreting internally; specifically : producing secretions that are distributed in the body by way of the bloodstream <an endocrine system>

2

: of, relating to, affecting, or resembling an endocrine gland or secretion <endocrine tumors>