Oxytocin
Origin
From oxytocic, from Ancient Greek ὀξÏÏ‚ (oxus, "swift") + τόκος (tokos, "childbirth"), from τίκτω (tiktÅ, "I give birth").
Full definition of oxytocin
Noun
oxytocin
(countable and uncountable; plural oxytocins)- (hormone) A hormone that stimulates contractions during labour/labor, and then the production of milk.