ethynodiol diacetate
(redirected from Etynodiol)Also found in: Medical.
eth·y·no·di·ol di·ac·e·tate
(ĕ-thī′nə-dī′ôl′ dī-ăs′ĭ-tāt′, -ōl′)n.
A progestin, C24H32O4, used in combination with estrogen in oral contraceptives.
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