-
- To save this word, you'll need to log in.
hair follicle
noun
: the tubular epithelial sheath that surrounds the lower part of the hair shaft and encloses at the bottom a vascular papilla supplying the growing basal part of the hair with nourishment see hair illustration
Examples of hair follicle in a Sentence
Recent Examples on the Web
It’s also formulated with mixed molecular weight hyaluronic acid to deliver moisture deeply into the hair follicles for extra nourishment.
—
Kiana Murden, Vogue, 23 Jan. 2025
This is when a person’s body attacks their hair follicles, causing patchy hair loss.
—
Julia Sullivan, SELF, 22 Jan. 2025
During this phase, the bottom of the hair follicle expands and produces the fibers, which will become strands of hair.
—
Nancy Lebrun, Verywell Health, 13 Jan. 2025
This sustainable shampoo is formulated with juniper berry extract to help detoxify hair follicles, while maintaining the optimal balance of oil and moisture.
—
Kristine Thomason, Glamour, 9 Dec. 2024
See all Example Sentences for hair follicle ![](/dist-cross-dungarees/2025-02-06--20-43-45-x16ho/images/svg/redesign/arrow-right-exemplar.svg)
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Word History
First Known Use
1838, in the meaning defined above
Dictionary Entries Near hair follicle
Cite this Entry
“Hair follicle.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/hair%20follicle. Accessed 6 Feb. 2025.
Kids Definition
hair follicle
noun
: the tube-shaped sheath surrounding the lower part of a hair shaft
Medical Definition
hair follicle
noun
: the tubular epithelial sheath that surrounds the lower part of the hair shaft and encloses at the bottom a vascular papilla supplying the growing basal part of the hair with nourishment
More from Merriam-Webster on hair follicle
Britannica.com: Encyclopedia article about hair follicle
Love words? Need even more definitions?
Merriam-Webster unabridged
Share