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Long in the Tooth

"Long in the tooth" means getting old or showing signs of age. In Appalachian and Southern speech, it’s often used in a joking way, but the phrase has roots in horse-trading, where age was judged by looking at a horse’s teeth.

#SouthernSayings   #Appalachia   #Animals   #Southern

Pronunciation

[lawng in thuh TOOTH]

Meaning & Usage

- Growing old (idiom)

Talking about Papaw
Mae:
Think he’ll make the trip?

Earl:
He’s a bit long in the tooth, but he’ll go.

- Worn or outdated (figurative use)

About the pickup
Mae:
That truck still run?

Earl:
Yep, but it’s gettin’ mighty long in the tooth.

other spellings: gettin’ long in the tooth
★ This phrase can be playful when used on people, or practical when used on things (like trucks or tools). It’s rarely meant to insult - just to note age or wear. ★

Origin

The phrase comes from horse-trading: as horses age, their gums recede and their teeth appear longer. Traders used this to judge a horse’s age. From there, it spread into English speech. Rural areas, especially in the South and Appalachia, kept the saying alive in everyday talk.

Notes

Now common nationwide, not just in the South. But it carries a rural, horse-country flavor and still pops up in Southern and Appalachian storytelling and humor.

Say It Like a Southerner

Said plain: "long in the tooth." Drawn out in country talk: "long in th’ tooth."

Kin Topics

Kin Words, Stories and More

Common Questions

Is "long in the tooth" only for people?
No - it can describe animals, cars, tools, or anything showing its age.
Do people still use it today?
Yes - it’s still common, especially in rural talk, though also in general English.
Where did it start?
From horse-trading, carried into rural speech, then into broader English.
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