exfoliate

verb

ex·​fo·​li·​ate (ˌ)eks-ˈfō-lē-ˌāt How to pronounce exfoliate (audio)
exfoliated; exfoliating

transitive verb

1
: to cast off in scales, laminae, or splinters
2
: to remove the surface of in scales or laminae
3
: to spread or extend by or as if by opening out leaves

intransitive verb

1
: to split into or give off scales, laminae, or body cells
2
: to come off in thin layers or scales
3
: to grow by or as if by producing or unfolding leaves
exfoliative adjective

Examples of exfoliate in a Sentence

a soap that promises to help me exfoliate all that dry, flaky skin I've apparently been carrying around
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.
As retinol promotes cell turnover and improves skin texture, a combination of glycolic and mandelic acids exfoliates the look of skin for a smoother texture. Jennifer Hussein, Allure, 8 Feb. 2025 This leave-on exfoliator contains 2% salicylic acid, which helps exfoliate away dead skin cells, unclogs pores, and hydrates and soothes irritated skin. Kiana Murden, Vogue, 7 Feb. 2025 Using high-tech machines to draw out impurities, exfoliate dead skin, and hydrate, all of her services are customized to the specific skin concern of each model. India Espy-Jones, Essence, 30 Jan. 2025 While our skin naturally exfoliates itself, physical exfoliators jump-start the process by sloughing away dead skin cells. Alanna Martine Kilkeary, Glamour, 29 Jan. 2025 See all Example Sentences for exfoliate 

Word History

Etymology

Late Latin exfoliatus, past participle of exfoliare to strip of leaves, from Latin ex- + folium leaf — more at blade

First Known Use

1612, in the meaning defined at transitive sense 1

Time Traveler
The first known use of exfoliate was in 1612

Dictionary Entries Near exfoliate

Cite this Entry

“Exfoliate.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/exfoliate. Accessed 12 Feb. 2025.

Medical Definition

exfoliate

verb
ex·​fo·​li·​ate -ˈfō-lē-ˌāt How to pronounce exfoliate (audio)
exfoliated; exfoliating

transitive verb

1
: to cast off in scales or laminae
2
: to remove the surface of in scales or laminae
3
: to shed (teeth) by exfoliation

intransitive verb

1
: to split into or give off scales, laminae, or body cells
2
: to come off in thin layers or scales : scale off

More from Merriam-Webster on exfoliate

Last Updated: - Updated example sentences
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