fuse
1 Americannoun
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a tube, cord, or the like, filled or saturated with combustible matter, for igniting an explosive.
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fuze.
verb (used with object)
idioms
noun
verb (used with object)
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to combine or blend by melting together; melt.
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to unite or blend into a whole, as if by melting together.
The author skillfully fuses these fragments into a cohesive whole.
verb (used without object)
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to become liquid under the action of heat; melt.
At a relatively low temperature the metal will fuse.
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to become united or blended.
The two groups fused to create one strong union.
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Chiefly British. to overload an electric circuit so as to burn out a fuse.
idioms
verb
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to unite or become united by melting, esp by the action of heat
to fuse borax and copper sulphate at a high temperature
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to become or cause to become liquid, esp by the action of heat; melt
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to join or become combined; integrate
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(tr) to equip (an electric circuit, plug, etc) with a fuse
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to fail or cause to fail as a result of the blowing of a fuse
the lights fused
noun
noun
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a lead of combustible black powder in a waterproof covering ( safety fuse ), or a lead containing an explosive ( detonating fuse ), used to fire an explosive charge
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any device by which an explosive charge is ignited
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See blow 1
verb
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A safety device that protects an electric circuit from becoming overloaded. Fuses contain a length of thin wire (usually of a metal alloy) that melts and breaks the circuit if too much current flows through it. They were traditionally used to protect electronic equipment and prevent fires, but have largely been replaced by circuit breakers.
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A cord of readily combustible material that is lighted at one end to carry a flame along its length to detonate an explosive at the other end.
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To melt something, such as metal or glass, by heating.
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To blend two or more substances by melting.
Usage
What is a basic definition of fuse? Fuse means to unite or blend together. Fuse also refers to a protective device in an electrical current and to a tube or cord used to light explosives.Fuse is used in metalworking and similar industries to refer to combining metals by melting them down into liquids. In everyday use, fuse is used figuratively to mean to combine or unite anything as if they were melted together. For example, a band might fuse metal and electronic music to make a unique sound. Something that has been made by fusing things together is called a fusion.
- Real-life examples: Copper scraps can be fused together to make wires. Science fiction often fuses real science with fictional ideas. A mad scientist might fuse animals together to make monsters.
- Used in a sentence: The two kingdoms fused together to create a powerful nation.
- Real-life examples: Your house may have a fuse box that you can open to replace damaged fuses. Electronic devices such as televisions and computers almost always have fuses to prevent fires or explosions caused by electricity.
- Used in a sentence: The computer technician had to replace several blown fuses in the motherboard.
- Real-life examples: Almost all fireworks have fuses to prevent them from exploding immediately, such as in a person’s hand. An explosive weapon such as a bomb might have a fuse so the user can run away before it explodes. Explosives used in manufacturing or mining, such as dynamite, may also have fuses for the same reason.
- Used in a sentence: She lit the fuse of the giant firecracker.
Related Words
See melt 1.
Other Word Forms
- fuseless adjective
- fuselike adjective
Etymology
Origin of fuse1
First recorded in 1640–50; from Italian fuso, from Latin fūsus “spindle” (i.e., a spindle-shaped tube filled with combustible matter)
Origin of fuse2
First recorded in 1675–85 for the verb; from Latin fūsus “melted, poured, cast,” past participle of fundere
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.
The most massive of these worlds begin to resemble brown dwarfs, substellar objects sometimes called "failed stars" because they do not fuse hydrogen.
From Science Daily
The snaps on his shirt were fused to his chest.
From Literature
Over a six-decade career, he fused Ghanaian rhythms with jazz, funk, soul and early Afrobeat and went on to inspire musicians beyond the continent.
From BBC
In reality, you just know no other company is as adept at fusing hardware and software and that it’s the tech most of your readers are using everyday anyway.
She could not have known it would fuse her into the public’s consciousness as a devoted mother figure.
From Salon
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.
