skin cell
Noun: A skin cell is any of the many specialized cells that form the structure and layers of the skin, the outer protective covering of the body. These cells perform various functions, including providing a barrier, producing pigment, and enabling sensation.
The term "skin cell" is used to refer to the individual cellular units that constitute the skin tissue. It is a general, biological term. - The outermost layer of the skin is composed of dead skin cells. - A biopsy can examine skin cells for abnormalities. - Sun damage can affect the DNA within a skin cell.
- In scientific/medical contexts: The term is often specified by the cell type, such as (the primary cell of the epidermis), (pigment-producing cell), or (immune cell).
- Melanocytes are the skin cells responsible for producing melanin.
- Keratinocyte: The predominant cell type in the epidermis, which produces keratin.
- Melanocyte: A skin cell that produces and contains the pigment melanin.
- Fibroblast: A cell in the dermis layer that produces collagen and other fibers.
- Epidermal cell: A cell belonging to the epidermis, the outermost skin layer.
- Dermal cell: A cell belonging to the dermis, the layer beneath the epidermis.
- Epidermal cell (when referring specifically to cells of the outer layer)
- Cutaneous cell (a formal term relating to the skin)
"Skin cell" is a compound noun. The explanation above treats it as a single lexical unit, as per the instruction. Its meaning is derived from its components ("skin" + "cell") but it functions as a specific term in anatomy and biology.
-
any of the cells making up the skin
