内ない分ぶん泌ぴ学がくMeaningsNoun1. endocrinologyOther readings内ない分ぶん泌ぴつ学がくKanji used内inside分part泌ooze学studyComposed of内ない分ぶん泌ぴendocrine; incretion; internal secretionPrenominal学がくlearning; scholarship; study; erudition; knowledge; education; study of ...; -ology; -icsNoun