antiestrogen
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a word derived from
estrogen.
estrogennounany of several major sex hormones produced primarily by the ovarian follicles of mammals, capable of inducing estrus, developing and maintaining secondary female sex characteristics, and preparing the uterus for the reception of a fertilized egg: used, especially in synthetic form, as a component of oral contraceptives, in certain cancer treatments, and in other therapies.
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
This suggests that raloxifene might act as an antiestrogen in the brain.
From Time Magazine Archive
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"I'm not antiestrogen, but we need to accept menopause as a natural, normal, physiological process," insists Vicki Meyer, founder of a cybercommunity called the International Organization to Reclaim Menopause.
From Time Magazine Archive
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Another year was gained from another antiestrogen drug.
From Time Magazine Archive
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Tamoxifen, which acts as an antiestrogen in the breast, has been shown to prevent the development of this form of cancer.
From Time Magazine Archive
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Tamoxifen is an antiestrogen agent that has shown a no table ability to halt the growth of estrogen-connected tumors.
From Time Magazine Archive
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