Dermis (Noun)
Meaning
The deep vascular inner layer of the skin.
Classification
Nouns denoting body parts.
Examples
- The dermis is the layer of skin that contains blood vessels, nerve endings, and hair follicles.
- The tattoo needle injects ink into the dermis, where it is retained by immune cells called macrophages.
- The dermis is composed of two layers: the papillary dermis and the reticular dermis.
- Injury to the dermis can result in scarring, as the body's natural repair process involves the formation of collagen fibers.
- The dermis plays a crucial role in regulating body temperature, as it contains blood vessels that dilate or constrict to conserve or release heat.