estrin

noun
es·​trin | \ ˈes-trən How to pronounce estrin (audio) \
variants: or chiefly British oestrin \ ˈē-​strin How to pronounce oestrin (audio) \

Medical Definition of estrin

: an estrogenic hormone especially : estrone

Learn More about estrin

Cite this Entry

“Estrin.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/estrin. Accessed 3 Jul. 2020.

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