Hair

In Appalachian and Southern speech, a "hair" is a tiny measurement - the smallest bit you can imagine. It’s used for closeness, precision, or describing how little something is off.

#SouthernWords #Appalachia #Measurements #Southern

Hillbilly Dude Says...

When somebody says, 'hair', it's truly a teeninecy amount.

Hillbilly Dude Says...

When somebody says, 'hair', it's truly a teeninecy amount.

Pronunciation

[HAIR]

Meaning & Usage

- A tiny measurement; the smallest amount (noun)

Mae:

Did it fit?

Earl:

Yep - off by a hair.

- Very close; nearly (figurative)

Mae:

Did he win?

Earl:

By a hair.

variations: a fraction, a hair’s breadth, a whisker, cut it off by a hair, missed by a hair, he’s a hair taller than me

★ A "hair" is about the skinniest unit of measure you’ll ever hear. Folks use it for cutting boards, tuning engines, and describing close calls: *"missed it by a hair."* ★

Origin and Etymology

From Old English *hǣr* (human hair). Since hair is so fine, it became a natural metaphor for "the smallest possible measure." The phrase "a hair’s breadth" has been in English for centuries, but in Southern and Appalachian speech it became everyday talk.

Usage Notes

Still common in Southern and Appalachian speech, especially in practical work (farming, carpentry, mechanics) and storytelling. Recognized nationally, but in the South/Appalachia it’s a vivid part of everyday talk. See also: mite, smidgen, touch.

Say It Like a Southerner

Play audio Said plain: "hair."

Kin Topics

Common Questions

How much is "a hair"?

Figuratively, it means the tiniest measure - no exact size.

Is "by a hair" Southern only?

Not only, but it’s especially alive in Southern/Appalachian talk, where folks use it daily.

Do people still say it today?

Yes - it’s still used for close calls and precision.

How to Cite This Page

APA (7th edition)
The Hillbilly Dude. (2025, September 6). Hair. HillbillySlang.com. https://www.hillbillyslang.com/definitions/hair
MLA (9th edition)
"The Hillbilly Dude." "Hair." HillbillySlang.com, 6 Sept. 2025, https://www.hillbillyslang.com/definitions/hair.
Chicago (17th edition)
The Hillbilly Dude. "Hair." HillbillySlang.com. September 6, 2025. https://www.hillbillyslang.com/definitions/hair.