adherence

noun

ad·​her·​ence ad-ˈhir-ən(t)s How to pronounce adherence (audio)
əd-
1
: the act, action, or quality of adhering
adherence of paint to wood
2
: steady or faithful attachment : fidelity
adherence to a political party

Examples of adherence in a Sentence

you'd think these refrigerator magnets would have better adherence—they fall off every time I open the door adherence to convention requires that the couple send out formal wedding invitations
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.
Far from being mere amenities, these elements are essential for reducing stress, improving treatment adherence and contributing to faster, more complete recovery. Nuri Kino, MSNBC Newsweek, 18 June 2025 What are the requirements to be a Dallas Cowboys cheerleader? Being a Dallas Cowboys cheerleader requires strict adherence to a series of rules. Maddie Garfinkle, People.com, 18 June 2025 Requiring rigid adherence to brand standards strips influencers of the ability to infuse content with originality. Ismael El Qudsi, Forbes.com, 9 June 2025 Dietary adherence was assessed weekly, and the women’s hot flashes were tracked using a smartphone app. Paul McClure 09, New Atlas, 9 June 2025 See All Example Sentences for adherence

Word History

Etymology

Middle English, borrowed from Anglo-French adherance, aerdaunce, aherdance "act of adhering, faction, supporters," borrowed from Medieval Latin adhaerentia, going back to Late Latin, "act of adhering," derivative of Latin adhaerent-, adhaerens, present participle of adhaerēre "to adhere"

First Known Use

15th century, in the meaning defined at sense 2

Time Traveler
The first known use of adherence was in the 15th century

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Cite this Entry

“Adherence.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/adherence. Accessed 30 Jun. 2025.

Kids Definition

adherence

noun
ad·​her·​ence ad-ˈhir-ən(t)s How to pronounce adherence (audio)
əd-
1
: the action or quality of adhering
2
: steady or faithful attachment
adherence to the truth

More from Merriam-Webster on adherence

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