oestrone

== English == === Pronunciation === (Received Pronunciation) IPA(key): /ˈiː.stɹəʊn/, /ˈɛ.stɹəʊn/ === Noun === oestrone (countable and uncountable, plural oestrones) (British spelling, biochemistry, steroids) Alternative spelling of estrone. === References === “oestrone”, in Lexico, Dictionary.com; Oxford University Press, 2019–2022. === Anagrams === roestone