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 About 47% of these studies reported an increase in RMR during the luteal phase compared to the follicular phase. News & Views, Health, 23 Mar. 2024 The rise in estrogen and progesterone levels happens during the luteal phase (second half of your menstrual cycle), which typically occurs after ovulation and about 14 days before menstruation. Sarah Bradley, Health, 15 Feb. 2024 As a quick refresher: Your menstrual cycle, which lasts for about 28 days, is made up of two different stages—the first is the follicular phase, and the second is the luteal phase. Ayana Underwood, SELF, 9 Feb. 2024 The second half of the cycle is known as the luteal phase. Laura Kolbe, The New York Review of Books, 18 Jan. 2024 Those phases are menstruation, the follicular phase, ovulation, and the luteal phase. Kells McPhillips, Outside Online, 12 Mar. 2023 Here’s what’s going on in your body during the luteal phase. Ayana Underwood, SELF, 18 Dec. 2023 Your Chances of Getting Pregnant After Ovulation Also known as the luteal phase, this portion of your cycle begins after ovulation and ends at the start of your next period. Holly Eagleson, Parents, 30 Nov. 2023 During the luteal and menstrual phases, metabolism is faster and cortisol levels are higher. Nikki Brown, ELLE, 26 June 2023

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'luteal.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1920, in the meaning defined above

Time Traveler
The first known use of luteal was in 1920

Dictionary Entries Near luteal

Cite this Entry

“Luteal.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/luteal. Accessed 16 Apr. 2024.

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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