1
: of, relating to, utilizing, or produced by hormones
hormonal changes
hormonal therapy
2
: markedly influenced or affected by hormones (such as sex hormones) : exhibiting behavior characteristic of increasing or fluctuating hormone levels
moody hormonal teenagers

Examples of hormonal 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.
The problem with this is that midlife women are already operating on a hormonal and emotional tightrope. — Cheryl Fenton, Flow Space, 23 Sep. 2026 Tirzepatide has been shown to reduce the effectiveness of oral hormonal contraceptives during treatment initiation and dose increases, so the FDA advises using an alternate method for four weeks during those periods. — Melissa Rudy, FOXNews.com, 20 Sep. 2026 The guidelines that were pulled two weeks ago also provided guidance that female service members be asked about fatigue and disrupted menstrual cycles that could be associated ​with hormonal dysregulation. — Luis Martinez, ABC News, 18 Sep. 2026 My hair was thick, curly, and lush; my lips were full; my decades-long struggle with hormonal acne slowed to a stop; and my skin glowed. — Kara Nesvig, Parents, 17 Sep. 2026 See All Example Sentences for hormonal

Word History

First Known Use

1926, in the meaning defined at sense 1

Time Traveler
The first known use of hormonal was in 1926

Browse Nearby Words

Cite this Entry

“Hormonal.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/hormonal. Accessed 30 Sep. 2026.

Kids Definition

hormonal

adjective
: of, relating to, or brought about by hormones

Medical Definition

hormonal

adjective
1
: of, relating to, utilizing, or produced by hormones
hormonal changes
hormonal disorders
hormonal contraceptive methods
2
: markedly influenced or affected by hormones (as sex hormones) : exhibiting behavior characteristic of increasing or fluctuating hormone levels
hormonal teenagers
hormonally adverb
hormonally active
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