HAIR ROOT Meaning and
Definition
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Hair root refers to the lower, concealed part of the hair shaft, embedded within the skin. It is responsible for the growth and anchorage of the hair strand. The hair root is located within a tube-like structure known as the hair follicle, which resides in the dermis layer of the skin. It consists of several important components that contribute to the functioning and maintenance of the hair.
At the base of the hair root, lies the papilla, a small, rounded mass of connective tissue rich in blood vessels. The papilla provides the hair follicle with essential nutrients required for hair growth. Surrounding the papilla is the hair matrix, a highly active region of epithelial cells responsible for the continuous production of new hair cells. These cells then undergo keratinization, a process in which they harden and become the hair shaft.
Additionally, the hair root is connected to a sebaceous gland, which produces sebum, an oily substance that moisturizes and conditions the hair. This gland helps to prevent excessive dryness and retains the hair's flexibility and shine.
The hair root is also crucial for anchoring the hair shaft within the scalp. It attaches to the hair bulb, a rounded enlargement at the base of the hair root, which provides stability and support to the growing hair. The hair root, along with the follicle and its associated structures, plays a vital role in the overall appearance and health of the hair.
Common Misspellings for HAIR ROOT
- air root
- heirroot
- gair root
- bair root
- nair root
- jair root
- uair root
- yair root
- hzir root
- hsir root
- hwir root
- hqir root
- haur root
- hajr root
- hakr root
- haor root
- ha9r root
- ha8r root
- haie root
- haid root
Etymology of HAIR ROOT
The word "hair" can be traced back to the Old English word "hǣr", which is derived from the Proto-Germanic word "khǣr". It shares a common Germanic root with words like the Old Norse "hǫrr" and the Gothic "harja". These words all referred to hair.
The term "root" comes from the Old English word "rōt", which is related to the Old Norse "rót" and the Old High German "wurz".
Thus, the etymology of the term "hair root" stems from the Old English and Germanic roots that respectively mean "hair" and "root".
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