oxytocin defined in 1951 yearoxytocin - oxytocin;
oxytocin - Hormone secreted by pars nervosa of the pituitary. Produces strong contraction of uterine muscle and ejection of milk in mammals. Function in non-mammalian vertebrates unclear. A polypeptide.
near oxytocin in Knolik
definition of word "oxytocin" was readed 2005 times