pro·​es·​tro·​gen (ˈ)prō-ˈes-trə-jən How to pronounce proestrogen (audio)
variants or chiefly British pro-oestrogen
: a precursor of an estrogen that must undergo metabolism before becoming an active hormone

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Cite this Entry

“Proestrogen.” Medical Dictionary, Merriam-Webster, Accessed 26 May. 2024.

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