di·a·be·tol·o·gist /ˌdaɪəbɪˈtɒlədʒɪst/ Show Spelled[dahy-uh-bi-tol-uh-jist] Show IPA
–noun
a physician, usually an internist or endocrinologist, who specializes in the treatment of diabetes mellitus.
Origin:
1960–65; diabet(es) + -o- + -logy
