Submitted by György Chityil ... on Sat, 01/20/2018 - 01:15 Hierarchy: NounDescription: {{biology}} any of the trophic hormones; one that is secreted by an endocrine gland and targets another such glandNgram: tropinNgram Text: tropinSource: WiktionaryIssue: 0Wiktionary tag: biologyNgram Count: 1
