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.
It: La Roche-Posay Glycolic B5 pairs the brightening power of kojic acid with exfoliating glycolic acid to target dark spots and smooth rough patches. Deanna Pai, Allure, 12 Mar. 2025 Plus, maca root extract protects against free radical damage, while lactic acid gently exfoliates. Conçetta Ciarlo, Vogue, 6 Mar. 2025 The latest, a lightweight, milky serum, pulls triple duty as its formulated with aloe vera water, hyaluronic acid, lactic acid and Vitamin C to exfoliate, brighten and hydrate skin. Jackie Fields, People.com, 1 Mar. 2025 Native to southeastern woodlands, oakleaf hydrangeas have vibrant fall color and attractive, exfoliating bark. Kim Toscano, Southern Living, 28 Feb. 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

Browse Nearby Words

Cite this Entry

“Exfoliate.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/exfoliate. Accessed 21 Mar. 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
Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!