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Definition of cuticle
cuticle
/ˈkjuː.tɪ.kəl/
cu · ti · cle
Plural:cuticles
•Adjective:cuticular
cuticle Lexical Profile
CEFR
C1
Grade
8
Tier
2
Usage
Top 10k
Syllables
3
cuticle Game Scores & Validity
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• noun
1
The narrow strip of hardened, dead skin at the base and sides of a fingernail or toenail.
Example
"The manicurist gently applied warm oil to soften the cuticles before shaping her nails."
2
The outermost layer of a human hair shaft, composed of overlapping, scale-like cells that protect the inner cortex.
Example
"Excessive heat styling can damage the hair cuticle, leaving the strands dry and brittle."
3
A protective, often waxy or tough non-cellular outer covering secreted by the epidermis of plants or invertebrates to prevent water loss and injury.
Example
"Desert succulents possess a thick waxy cuticle on their leaves to minimize evaporation in arid climates."
Synonyms
View all synonyms for cuticle• Rhymes for cuticle
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Word Origin & Etymology
Borrowed from Latin cuticula, the diminutive form of cutis ('skin'), literally meaning 'little skin'.
Cite this Entry
Wordmom. (2026). Definition of Cuticle. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/cuticle