of or belonging to endocrine glands or their secretions; endocrine system

[ Syn: endocrinal ]

the secretion of an endocrine gland that is transmitted by the blood to the tissue on which it has a specific effect

[ Syn: hormone , internal secretion ]

any of the glands of the endocrine system that secrete hormones directly into the bloodstream

[ Syn: endocrine gland , ductless gland ]