English > Loestrin: 1 sense > noun 1, artifactMeaning | trade name for an oral contraceptive containing estradiol and norethindrone. |
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Broader | pill, birth control pill, contraceptive pill, oral contraceptive pill, oral contraceptive, anovulatory drug, anovulant | A contraceptive in the form of a pill containing estrogen and progestin to inhibit ovulation and so prevent conception |
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Substances | estradiol, oestradiol | The most powerful female hormone that occurs naturally |
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norethindrone, norethindrone acetate, norethandrolone, Norlutin | A synthetic progestational hormone (trade name Norlutin) used in oral contraceptives and to treat endometriosis |