epidermis; cuticle; surface layer
Meanings
3 senses · 15 examplesnoun
outer layer of skin; epidermis
technicalAnatomical term referring specifically to the outermost layer of human or animal skin.
The epidermis is the outermost layer of the skin and plays a protective role.
He accidentally scraped the epidermis of his arm.
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Epidermal cells are constantly renewed to maintain healthy skin.
This ointment can repair damaged epidermal tissue.
Epidermal thickness varies among individuals, usually about 0.05-1.5 millimeters.
noun
plant cuticle; epidermal tissue
technicalBotanical term referring to the protective outer layer of plants.
Plant cuticle can prevent excessive water evaporation.
There are many tiny stomata on the leaf epidermis.
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The epidermal cells of this plant contain special wax.
Researchers are observing the microstructure of epidermal tissue.
The epidermis is the first barrier between plants and the external environment.
noun
surface; superficial layer; appearance
neutralFigurative usage referring to the superficial aspect of something.
We shouldn't just look at the surface of the problem; we need to analyze its essence deeply.
This movie only touches the surface of social issues without in-depth exploration.
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His apology only stayed on the surface and lacked sincerity.
When learning knowledge, we shouldn't be satisfied with superficial understanding but pursue deep comprehension.
This reform only changed the surface of the system without touching the fundamental issues.