luteal

adjective

lu·​te·​al ˈlü-tē-əl How to pronounce luteal (audio)
: of, relating to, or involving the corpus luteum or its formation
the luteal phase of the menstrual cycle

Examples of luteal in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Other studies have focused on the potential benefits from consuming individual seeds: One found that eating flaxseed powder was linked to better hormonal balance during the luteal phase, with a healthier ratio of progesterone to estrogen. Lauren Manaker, SELF, 1 Dec. 2025 For me, yelling happened the most in the luteal phase of my menstrual cycle, when estrogen and progesterone are both at their lowest. Simone Sauter, Parents, 29 Nov. 2025 During the luteal phase, some people report stronger appetites or cravings for rich or salty foods. Sarah Jividen, Verywell Health, 20 Nov. 2025 Meanwhile, the luteal phase — occurring at the end of the cycle with higher levels of the hormone progesterone — is considered ideal for rest and recovery. Megan Feringa, New York Times, 10 Oct. 2025 See All Example Sentences for luteal

Word History

First Known Use

1920, in the meaning defined above

Time Traveler
The first known use of luteal was in 1920

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Cite this Entry

“Luteal.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/luteal. Accessed 14 Dec. 2025.

Medical Definition

luteal

adjective
lu·​te·​al ˈlüt-ē-əl How to pronounce luteal (audio)
: of, relating to, characterized by, or involving the corpus luteum or its formation
the luteal phase of the menstrual cycle
luteal activity
Last Updated: - Updated example sentences
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