flat tire
Americannoun
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a pneumatic tire that has lost all or most of its air through leakage, puncture, or the like.
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Older Slang. a dull or socially inept person.
Etymology
Origin of flat tire
First recorded in 1920–25
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
It's not like you can drive your car down the road, get a flat tire, pull over, fix it and keep going.
From Barron's • Apr. 10, 2026
We also help each other out if anything goes wrong—a flat tire or something.
From The Wall Street Journal • Oct. 12, 2025
Once, he said, King saw that he was changing a flat tire on his car and offered to lend him his jack.
From Los Angeles Times • May 29, 2024
He’s disarmingly earnest, the kind of guy who’d offer to help you fix a flat tire in a snowstorm.
From Salon • May 22, 2024
The three of them were around the car, in the middle of the lot, checking out the flat tire.
From "Burning Blue" by Paul Griffin
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.