# cuticle

/ˈkjutəkəɫ/ (US) · /kjˈuːtɪkəl/ (UK) · CEFR C1 · Noun

Source: https://englishreference.com/word/cuticle
Updated: 2026-05-31

## Definition

the thin, clear layer of skin that covers the base of your fingernails and toenails. In plants, it is a waxy layer on the surface of leaves that helps them stay dry.

For teachers: the thin, transparent layer of dead skin cells that covers the base of a fingernail or toenail. In botany, it refers to the waxy, protective coating on the surface of leaves and stems that prevents water loss.

## Examples

- You should not pick at your cuticle because it can get infected.
- The manicurist carefully pushed back the cuticle to prepare the nails for a polish application.
- The plant's cuticle acts as a primary barrier against desiccation, reflecting excess sunlight and reducing the rate of transpiration in arid environments.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.