exfoliate

verb

ex·​fo·​li·​ate (ˌ)eks-ˈfō-lē-ˌāt 

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

exfoliation

(ˌ)eks-ˌfō-lē-ˈā-shən 

noun

exfoliative

eks-ˈfō-lē-ˌā-tiv 

adjective

Synonyms of exfoliate

• shed
• peel

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

Niacinamide lends additional barrier support, while mild exfoliating ingredients like phytic acid whisk away excess oil and buildup that can leave the scalp feeling itchy or uncomfortable. — Christa Joanna Lee, Allure, 20 Aug. 2026

Puckey recommends keeping lips moisturized, using a nourishing balm overnight, and exfoliating regularly. — Jenny Berg, Glamour, 18 Aug. 2026

The biggest overnight mistakes include sleeping in makeup, skipping moisturizer, over-exfoliating, using SPF as a night cream and picking at pimples in bed. — Samantha Agate, Sacbee.com, 17 Aug. 2026

At the same time, glycolic acid—an exfoliating ingredient—helps renew skin by sloughing off dead skin cells and improving texture for a silky-smooth finish. — Alyssa Morin, InStyle, 2 Aug. 2026

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

Rhymes for exfoliate

• trifoliate

Medical Definition

exfoliate

verb

ex·​fo·​li·​ate -ˈfō-lē-ˌāt 

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