Term: norethisterone
IPA: nɔː.ɹɛˈθɪ.stə.ɹəʊn, ˌnɔɹ.əˈθɪ.stəˌɹoʊn

==English==
[[File:Norethisterone.svg|thumb|Chemical structure of '''norethisterone''']]
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===Alternative forms===
* {{alter|en|norethindrone||US}}

===Etymology===
From {{af|en|nor-|ethisterone}}.

===Pronunciation===
* {{IPA|en|/nɔː.ɹɛˈθɪ.stə.ɹəʊn/|a=RP}}
* {{IPA|en|/ˌnɔɹ.əˈθɪ.stəˌɹoʊn/|a=GA}}

===Noun===
{{en-noun|-}}

# {{lb|en|pharmaceutical drug}} A [[synthetic]] {{w|steroid hormone}}, 19-[[nor-]]17α-[[ethynyl]][[testosterone]] (C<sub>20</sub>H<sub>26</sub>O<sub>2</sub>), which has a