endocrinologyPronunciation: /ˌɛndəʊkrɪˈnɒlədʒi/Translate endocrinology | into Italian Definition of endocrinology noun [mass noun] the branch of physiology and medicine concerned with endocrine glands and hormones. Derivatives endocrinologicalPronunciation: /-nəˈlɒdʒɪk(ə)l/ adjective endocrinologist noun endocrinology in other Oxford dictionaries Definition of endocrinology in the US English dictionary