Progesterone
/pɹəˈd͡ʒɛstəɹəʊn/ noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 A steroid hormone, secreted by the ovaries, whose function is to prepare the uterus for the implantation of a fertilized ovum and to maintain pregnancy. uncountable
- 2 a steroid hormone (trade name Lipo-Lutin) produced in the ovary; prepares and maintains the uterus for pregnancy wordnet
- 3 A synthetic version of the compound, used in contraceptive pills and other pharmaceutical products. countable
Synonyms
All synonymsExample
More examples"Progesterone is a female hormone."
Etymology
From pro- + Latin gestāre (“to bear, to carry”) + -one.