noun Etymology: calci- + -tonin (as in serotonin) Date: 1961 a polypeptide hormone especially from the thyroid gland that lowers the level of calcium in the blood plasma
CALCITONIN
Meaning of CALCITONIN in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012