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 Meaning of PROGESTIN
| Pronunciation: |  | prowj'est`in 
 
 |  |  WordNet Dictionary |  |  |  |  | Definition: |  | [n]  any of a group of steroid hormones that have the effect of progesterone |  |  |  |  | Websites: |  |  |  |  |  |  | Synonyms: |  | progestogen |  |  |  |  | See Also: |  | Lipo-Lutin, medroxyprogesterone, megesterol, megestrol acetate, norethandrolone, norethindrone, norethindrone acetate, norethynodrel, norgestrel, Norlutin, progesterone, Provera, sex hormone, steroid, steroid hormone |  |     |  |  Medical Dictionary |  |  |  |  | Definition: |  | synthetic form of the female sex hormone progesterone. |  |  |  |  | Websites: |  |  |  |  |  |  Biology Dictionary |  |  |  |  | Definition: |  | Any of several steroid hormones that prepare the uterus for egg  implantation and pregnancy. |  |  |  |  | Websites: |  |  |  |  |    |  |