Word

progestin, n.
(progestins)

any of a group of steroid hormones that have the effect of progesterone
<noun.substance>

progestin progestogen

semantic pointers

hypernym

steroid hormone, steroid, sex hormone

hyponym

progesterone, Lipo-Lutin megestrol, megestrol acetate norethandrolone, norethindrone, norethindrone acetate, Norlutin norethynodrel norgestrel medroxyprogesterone, Provera