Main Entry: en·do·cri·nol·o·gy

Pronunciation: \ˌen-də-kri-ˈnä-lə-jē, -ˌkrī-\

Function: noun

Etymology: International Scientific Vocabulary

Date: circa 1913

: a branch of medicine concerned with the structure, function, and disorders of the endocrine glands

— en·do·cri·nol·o·gist \-jist\ noun