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.
New research suggests concussions can quietly shut down the brain’s control over testosterone, and the hormonal fallout often goes undiagnosed long after the headaches fade. — Samantha Agate, Miami Herald, 19 Oct. 2026 The hormonal and pelvic floor connection Here is where perimenopause enters the picture. — Hanna Wickes, Sacbee.com, 19 Oct. 2026 The finding points to a quiet shift in women’s health care, moving away from reflexive antibiotics and toward hormonal and pelvic-floor treatment paths that primary care rarely considers. — Hanna Wickes, Charlotte Observer, 19 Oct. 2026 That gap can last weeks to months, during which the patient feels the full burden of low testosterone symptoms with no hormonal support. — Samantha Agate, Fort Worth Star-Telegram, 19 Oct. 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 26 Oct. 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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