noun
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a box used formerly for holding tinder, esp one fitted with a flint and steel
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a person or thing that is particularly touchy or explosive
Etymology
Origin of tinderbox
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.
He said the country was a "tinderbox" and warned the coming weekend could be difficult, while promising extra support for emergency services.
From BBC ● Aug. 14, 2026
Describing Britain as "a tinderbox" with 37 blazes nationwide on Friday, the prime minister warned against lighting fires outdoors, as the government introduced a ban on selling disposable barbecue equipment.
From Barron's ● Aug. 14, 2026
Now that tinderbox is going up in flames.
From The Wall Street Journal ● Jul. 24, 2026
“The tinderbox looks increasingly close to igniting in full force.”
From MarketWatch ● Jul. 19, 2026
Rowan gathered them together, found Jonn's tinderbox, and managed to light a fire.
From "Rowan of Rin" by Emily Rodda
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Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.