mestranol: Meaning and Definition of

mes•tra•nol

Pronunciation: (mes'tru-nôl", -nol"), [key]
— n. Pharm.
  1. an estrogen, CHO, used in oral contraceptives in combination with a progestin.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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