- present participle of case.
casing
Americannoun
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a case or covering; housing.
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material for a case or covering.
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the framework around a door or window.
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the outermost covering of an automobile tire.
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any frame or framework.
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a steel pipe or tubing, especially as used in oil and gas wells.
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a layer of glass that has been fused to an underlying layer of glass of a different color or of different properties.
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the thin, tubular membrane of the intestines of sheep, cattle, or hogs, or a synthetic facsimile, for encasing processed meat in making sausages, salamis, etc.
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Nautical. the walls surrounding a funnel.
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a channel created in a garment or other article to carry a drawstring or elastic, as by sewing a strip of cloth to the basic material with two parallel rows of stitches.
noun
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a protective case or cover
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material for a case or cover
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Also called: case. a frame containing a door, window, or staircase
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the intestines of cattle, pigs, etc, or a synthetic substitute, used as a container for sausage meat
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the outer cover of a pneumatic tyre
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a pipe or tube used to line a hole or shaft
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the outer shell of a steam or gas turbine
Other Word Forms
Derived Forms
Inflected Forms
Nouns
Etymology
Origin of casing
Vocabulary lists containing casing
"The Tragedy of Macbeth," Vocabulary from Act 3
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"A Brief Account of the Facts" and "Comprehending the Calamity"
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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 was an empty cartridge or shell casing," Civil Surgeon Kumar said.
From BBC • Jun. 22, 2026
The US justice department says the video also shows Allen "casing the area" at the hotel, on the day before the dinner was held in a basement ballroom there.
From BBC • Apr. 30, 2026
Sometimes, the bronze casing of the building rattles against the glass windows.
From The Wall Street Journal • Feb. 18, 2026
Cartridge casings recovered near the Utah crime scene were matched through a federal database to an expended casing previously found during a search of Buzzard’s home in Vandenberg Village.
From Los Angeles Times • Dec. 26, 2025
Then came trout fresh from the river, baked in clay; her prince helped her crack open the hard casing to expose the flaky white flesh within.
From "A Game of Thrones" by George R.R. Martin
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.
