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Epidermis
01
(anatomy) the outer layer of the skin that overlays the dermis
What is "epidermis"?
The epidermis is the outermost layer of the skin, serving as a protective barrier between the body and the external environment. It consists of several layers of cells and plays a crucial role in regulating temperature, preventing water loss, and shielding the body from harmful substances and pathogens. The epidermis also contains melanocytes, which produce melanin, the pigment responsible for skin color.
Example
The epidermis is the outermost layer of skin that provides a protective barrier for the body.
Tattoos are inked into the dermis layer beneath the outer protective epidermis.
Sun exposure can damage the cells of the epidermis over time and increase skin cancer risk.
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