noun
: any of numerous hormones (as the sex hormones, cortisone, and adrenocortical hormones) characterized by steroid structure
steroid hormones of animal origin — J.S.Fruton & Sofia Simmonds
noun
: any of numerous hormones (as the sex hormones, cortisone, and adrenocortical hormones) characterized by steroid structure
steroid hormones of animal origin — J.S.Fruton & Sofia Simmonds
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012