firebox
Americannoun
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the box or chamber containing the fire of a steam boiler, furnace, etc.
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the furnace of a locomotive, where coal, oil, or other fuel is burned to generate steam.
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a box or panel with a device for notifying the fire station of an outbreak of fire.
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Obsolete. a tinderbox.
noun
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the furnace chamber of a boiler in a steam locomotive
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an obsolete word for tinderbox
Etymology
Origin of firebox
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 rich in both aluminum and silica and can withstand decades of high temperatures inside the firebox.
From Seattle Times ● Jan. 16, 2023
“It’s open on three sides, so you don’t get the whole firebox feeling, and it’s a very simple linear fire and a much more modern treatment where each element is as simplified as can be.”
From Seattle Times ● Oct. 21, 2022
The hitching rack, hewn-log tables, campfire ring and firebox all were gone as well.
From Los Angeles Times ● Oct. 1, 2022
The actual firebox needs to be a very specific shape and size, or else it will smoke.
From Washington Post ● Dec. 7, 2021
We hung our heads, pushed back our chairs, and filed out to help stoke up the firebox in the kitchen house.
From "The Poisonwood Bible" by Barbara Kingsolver
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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.