exfoliation

American  

[eks-foh-lee-ey-shuhn] / ɛksˌfoʊ liˈeɪ ʃən /

noun

1. the act, state, or process of exfoliating.

2. the state of being exfoliated.

3. something that is exfoliated or scaled off.

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exfoliation Scientific  

/ ĕks-fō′lē-ā′shən /

1. The process in which layers of tissue peel or are peeled off an organism, such as the distinctive ways in which bark peels off a tree in strips or flakes.

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Etymology

Origin of exfoliation

1670–80; New Latin exfoliātiōn- (stem of exfoliātiō ). See exfoliate, -ion

Explanation

Scrub the dead skin off your face and enjoy some exfoliation! It sounds gross but feels really good. Exfoliation is the process of buffing off the outer layer of skin cells or shedding parts of a surface. Exfoliation often refers to something people have done at a spa, but it’s not just for humans. A tree's exfoliation involves its bark being peeled off or leaves falling off. You could also call a snake shedding its entire scaly skin exfoliation (though it's officially known as ecdysis or shedding). When a plant loses its leaves, it's exfoliation — this is appropriate since exfoliation stems from the Latin exfoliare, "to strip of leaves."

Example Sentences

My seasonal body treatment included exfoliation, massage and aromatherapy, making it one of the most relaxing experiences of the trip.

From Salon • Jun. 11, 2026

In fact, countless sources praise yogurt for its skin care benefits, citing everything from lactic acid’s gentle exfoliation effects to its probiotic properties.

From Slate • Feb. 22, 2025

Such pentalayer graphene structure is embedded in graphite and can be obtained by exfoliation using Scotch tape.

From Science Daily • Feb. 21, 2024

“Anytime you're getting exfoliation, it gives you nice fresh skin that looks brighter, healthier, and less discolored,” King says.

From National Geographic • Feb. 21, 2024

Where unworn by contact with the ground, the horn of the sole is shed by a process of exfoliation.

From Diseases of the Horse's Foot by Reeks, Harry Caulton