norethindrone
noun
nor·eth·in·drone
ˌnȯr-ˈe-thən-ˌdrōn 
: a synthetic progestational hormone C20H26O2 used in birth control pills often in the form of its acetate
Examples of norethindrone in a Sentence
Recent Examples on the Web
The first generation progestin includes norethindrone and norethisterone; the second generation, levonorgestrel and norgestrel; the third generation, desogestrel, gestodene, and norgestodene; and the fourth generation progestin, drospirenone and dienogest.
—
Joshua Cohen, Forbes, 4 May 2023
Have had a serious allergic reaction to elagolix, estradiol, norethindrone acetate, or any of the ingredients in ORIAHNN.
—Noel Mumford, Essence, 27 May 2021
A few months later, the team synthesized a hormone known as norethindrone, which was originally intended to help pregnant women avoid miscarriages.
—Steve Marble, latimes.com, 27 June 2019
These examples are automatically compiled from online sources to
illustrate current usage. Opinions expressed in the examples do not represent those of
Merriam-Webster or its editors.
Send us feedback
about these examples.
Joshua Cohen, Forbes, 4 May 2023
Have had a serious allergic reaction to elagolix, estradiol, norethindrone acetate, or any of the ingredients in ORIAHNN.
—Noel Mumford, Essence, 27 May 2021
A few months later, the team synthesized a hormone known as norethindrone, which was originally intended to help pregnant women avoid miscarriages.
—Steve Marble, latimes.com, 27 June 2019
Dictionary Entries Near norethindrone
Cite this Entry
“Norethindrone.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/norethindrone. Accessed 10 Nov. 2024.
Copy CitationMedical Definition
norethindrone
noun
nor·eth·in·drone
nȯr-ˈeth-ən-ˌdrōn, ˌnȯr-eth-ˈin-
: a synthetic progestational hormone C20H26O2 used in birth control pills often in the form of its acetate C22H28O3 see loestrin, minastrin, ortho-novum
Love words? Need even more definitions?
Merriam-Webster unabridged
Share