is a specific kind of: secretion.

is a broader term that covers: ACTH, adrenocorticotrophic hormone, adrenocorticotrophin, adrenocorticotropic hormone, adrenocorticotropin, corticotrophin, corticotropin | Adrenalin, adrenaline, epinephrin, epinephrine | gastrointestinal hormone, GI hormones | glucagon | gonadotrophic hormone, gonadotrophin, gonadotropic hormone, gonadotropin | insulin | melatonin | neurohormone | oxytocin, Pitocin | parathormone, parathyroid hormone | relaxin | hypothalamic releasing factor, hypothalamic releasing hormone, releasing factor, releasing hormone, RH | growth hormone, human growth hormone, somatotrophic hormone, somatotrophin, somatotropic hormone, somatotropin, STH | thymosin | thyroid hormone | ADH, antidiuretic hormone, Pitressin, vasopressin | sex hormone, steroid, steroid hormone | adrenosterone | glucocorticoid | catecholamine | melanocyte-stimulating hormone, MSH | thyroid-stimulating hormone, thyrotrophic hormone, thyrotrophin, thyrotropic hormone, thyrotropin, TSH | protirelin, thyrotropin-releasing factor, thyrotropin-releasing hormone, TRF, TRH ... show more.

derivation: endocrinal, endocrine | hormonal.