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fuse

fuse

54 4.4
A safety wire that melts to stop electricity when current is too high
  • noun
  • /fjuːz/
  • Specialized
translation icon : fusible
  • The electrician replaced the blown fuse to restore power to the house.
  • a current-limiting fuse

In all that electrical board there will be one small box called fuse.

Examples

  • All she had to do was shut down the main fuse and connect the wires exactly as illustrated.

    Fiction book (1998)
  • Instead of walking upstairs, Zed finds the fuse box right in the next room.

    Fiction book (1994)
  • Looks like a fuse box over there.

  • Which kind of fuse is that?

  • A problem with the fuse?

  • Go down the cellar and check the fuse box.

  • If someone exceeded the current allowed, the fuse would burn out.

    Academic text (2006)
  • He's fixing my fuse box.

  • Make sure to check the fuse if your appliance stops working suddenly.

  • After the storm, we discovered that the fuse had melted, causing the lights to go out.

Synonyms

safety fuse
vsfuse
  • Specialized
1 4.1

A small device in an electrical circuit that stops the electric current when it becomes too strong

focuses on physical wire or strip melting to break the circuit
electrical fuse
vsfuse
  • Specialized
3.0

A small part with a thin wire that melts to stop dangerous electric current

is the more general common term rather than the formal label
plug fuse
vsfuse
  • Archaic
6.4

A small safety device that screws into a socket to stop too much electricity

is the general melting safety device rather than this specific threaded type
cartridge fuse
vsfuse
  • Specialized
5.3

A small electric part in a tube that stops electricity when too much flows

is the general safety device rather than this encased tube form

Idioms

to blow a fuse
  • Informal
1 7.4

To suddenly become very angry

Compounds

safety fuse
  • Specialized
1 4.1

A small device in an electrical circuit that stops the electric current when it becomes too strong

cartridge fuse
  • Specialized
5.3

A small electric part in a tube that stops electricity when too much flows

detonating fuse
  • Specialized
7.9

A small cord with an explosive charge that makes a bomb explode

electrical fuse
  • Specialized
3.0

A small part with a thin wire that melts to stop dangerous electric current

9.9

A tool that sets the time when an artillery shell will explode

fuse setter
  • Specialized
8.6

A device that sets the time when a shell from a large gun will explode

safety fuse
  • Archaic
4.2

A slow-burning cord used to light explosives from a safe distance

plug fuse
  • Archaic
6.4

A small safety device that screws into a socket to stop too much electricity

time-fuse
  • NSFW
8.4

A small burning part set to burn for a fixed time before a bomb or shell explodes

How Protective

circuit breaker
  • Specialized
8 3.9
fuse
  • Specialized
54 4.4
spike arrester
  • Specialized
7.2
spike suppressor
  • Specialized
6.3

Surface Forms

fuse singular
fuses plural

Etymology

Fuse as an electrical safety device is named from the same root as fusion and Latin fundere 'to pour', because the thin wire inside 'melts' when the current is too strong and so stops the electricity.