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water jacket
water jacketnouna water-filled casing or compartment used to water-cool something, as an engine or machine gun.
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water-jacket
water-jacketverb (used with object)to surround or fit with a water jacket.
water jacket
1 Americannoun
verb (used with object)
noun
Etymology
Origin of water jacket1
First recorded in 1865–70
Origin of water-jacket2
First recorded in 1875–80
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 has a feeder which pushes coal in at one end and ashes out at the other, a water jacket, a small pump which circulates the heated water rapidly to radiators.
From Time Magazine Archive
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The shrunk-on steel water jacket cylinder was retained, but the water connections were repositioned so that the water entered at the bottom and came out at the top of the cylinder.
From The Wright Brothers' Engines and Their Design by Hobbs, Leonard S.
Fearing that the uncooled cylinder might suffer damage from the excessive heat, he constructed a copper water jacket in two halves, drew them together around the cylinder with clamping rings and soldered the seams.
From The 1893 Duryea Automobile In the Museum of History and Technology by Berkebile, Donald H.
The Nuts are kept warm by a water jacket which surrounds the Pan, and is heated by a Gas or Oil Stove as desired, has steam whistle which attracts attention.
From The Candy Maker's Guide A Collection of Choice Recipes for Sugar Boiling by Fletcher Manufacturing Company
The water jacket of the head corresponds to the water jacket of the cylinders and large openings in both allow the unobstructed circulation of the cooling water.
From Aviation Engines Design?Construction?Operation and Repair by Pag?, Victor Wilfred
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.