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fault

fault

69 3.2
A problem in a machine or system that makes it not work
  • noun
  • /fɔlt/
translation icon : fallo
  • Before releasing the product, the company conducted tests to find any faults in its design.
  • electrical fault
  • faults in the system
  • hardware fault

So I'm going to put the fault up here.

Examples

  • Quality Premise #16: Recognizes that most failures are attributable to faults in the system

    Academic text (1992)
  • One of my own Moonrakers developed a fault during assembly.

  • At first I thought this was just a fault in the film.

  • At first, I thought this was just a fault in the film.

  • Was it a mechanical fault or was it this?

  • This is brand new, so this is a fault out-of-the-box.

  • Or are there faults in the search process that could result in missing relevant research?

    Academic text (2012)
  • An electrical fault, perhaps?

  • When the transfer completes or an unrecoverable fault is encountered, the user is notified via email.

    Academic text (2012)
  • The engineer identified a serious fault in the wiring that caused the system to fail.

Synonyms

failure
vsfault
  • Specialized
396 3.3

Loss of the ability to work, especially of an organ or machine

often points to a cause or imperfection that makes operation fail
bug
vsfault
  • Specialized
211 2.8

An error in a computer program that makes it not work correctly

applies across machines and materials, not only software mistakes
defect
vsfault
150 3.4

A fault that makes something less useful or valuable

is the broader word for any malfunction or imperfection in objects or systems
flaw
vsfault
73 1.9

A small fault in an object or machine that makes it less useful

is used for larger or functional problems rather than minor imperfections
to glitch
vsfault
  • Specialized
3 5.8

To stop working correctly for a short time in a device or program

covers all kinds of malfunctions that prevent proper operation, not only small ones
3 3.4

A machine or device that stops working when you need it

is the broader name for a cause or internal problem rather than the stopped state
software error
vsfault
  • Specialized
1 3.6

A problem in a computer program that makes it give wrong results

is about physical or material internal problems too, not only program mistakes
misconfiguration
vsfault
  • Specialized
1 6.8

A wrong setup of a computer system or device that causes problems

usually denotes an internal imperfection rather than a setup mistake

Antonyms

97 3.7

A thing that has no mistakes and shows the best quality

Idioms

62 3.4

Responsible for causing a problem or mistake and deserving blame

13 7.1

Very much of a good quality so it becomes a problem

1 7.4

Telling the truth even when it causes problems or hurts people

Very kind in a way that causes problems for the person giving

Compounds

fault line
  • Specialized
16 4.7

A crack in the ground where the land moves, often causing earthquakes

double fault
  • Jargon
1 2.8

Two bad serves in a row that make the player lose the point

A long crack in the ground in California that causes earthquakes

geological fault
  • Specialized
1 5.0

A crack in the Earth's crust where rock layers move

no fault insurance
  • Specialized
1 4.3

A system where each driver's own plan pays for their crash costs no matter who caused it

normal fault
  • Specialized
1 7.0

A sloping break in the Earth's crust where the upper side moves down past the lower side

thrust fault
  • Specialized
1 8.1

A break in rocks where the top part moves up over the lower part

common fault
  • Specialized
7.8

A break in rock where the top part moves down past the lower part

Denali Fault
  • Specialized
7.9

A long crack in the ground in central Alaska that makes earthquakes

gravity fault
  • Specialized
8.7

A sloping break in rock where the upper block moves down because of its weight

inclined fault
  • Specialized
9.0

A break in the ground where one side moves up at an angle

Car insurance where each driver gets money from their own insurance company after a crash, no matter who caused it

reverse fault
  • Specialized
8.3

A break in rock where one side moves up when the land is pushed together

overthrust fault
  • Specialized
9.6

A break in rock where strong sideways force pushes one rock layer up and over another

strike-slip fault
  • Specialized
7.4

A break in the ground where two rock blocks move past each other horizontally

How Defective

breakdown
7 3.5
malfunction
96 4.5
defect
150 3.4
fault
69 3.2
flaw
73 1.9
imperfection
51 3.7

Surface Forms

fault singular
faults plural

Etymology

Fault comes from Old French faute, from a Latin verb that meant 'to fail', like the English word fail. So when a machine has a fault, it is a place where it has 'failed' to work, which is why we call a defect a fault.