DictionaryhairThreadlike growth
noun

hair

HAIR/her/

A fine threadlike strand growing from skin.

Each fine hair emerges from the scalp along the man's natural part.

Close-up of a young man's head with a clear natural part, visibly showing individual fine hairs emerging from the scalp and loose strands along the temple.
Etymology

Old English hær meant both hair collectively and an individual strand, so the modern sense preserves both the ancestor’s meaning and its collective and individual uses.

In context

SnappyDragon5:29
you can see the regrowth and measure against how many weeks since the color was done. Now, hair growing out of the head
Hairstylist's historical hair growth tips : can historical hair care secrets REALLY grow long hair?

More examples

  • She brushes her hair before work.
  • Dog hairs cling to the couch cushions.
  • He plucks a stray hair from his eyebrow.

Forms

hair · hairs

hairy adjective — Covered with a lot of hair.

hairless adjective — Having no hair on the surface.

Similar words

bristle
A short, stiff hair rather than a soft, flexible one.
whisker
A facial hair, especially a stiff one on an animal.