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malfunctioning

malfunctioning

4.0
Not working properly so a machine or system cannot work as it should
  • adjective
  • /ˌmælˈfʌŋkʃənɪŋ/
translation icon : malfuncionante
  • The printer is malfunctioning and won't print any documents.

The child has a malfunctioning gut and suffers from malabsorption.

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Examples

  • My phone was malfunctioning in the most strange ways.

  • And he knows that the transporter is malfunctioning in a specific way.

  • When you have cells that are malfunctioning, you're sick.

  • The child has a malfunctioning gut and suffers from malabsorption.

  • They're still trying to do what they can do, but they're malfunctioning intermittently.

  • After the power surge, the air conditioner started malfunctioning and making strange noises.

  • The vending machine is malfunctioning and has eaten my money without dispensing a snack.

Synonyms

down
vsmalfunctioning
  • Specialized
547 2.9

Not working because of a fault or repair

means it is failing to work properly rather than simply offline
dysfunctional
vsmalfunctioning
96 6.1

Not working properly or doing its job

is similar but focuses on specific failures rather than overall brokenness
faulty
vsmalfunctioning
61 3.5

Not working correctly because a part is broken or wrong

is about failing to perform the intended function, not only bad manufacture
defective
vsmalfunctioning
57 3.9

Having a fault that makes something not work properly

covers general failure but not every imperfection implies wrong function
out of order
vsmalfunctioning
28 2.1

Not working so you cannot use it, like a machine or toilet

is a broader failure in intended functioning not only visible breakdown
on the fritz
vsmalfunctioning
  • Informal
17 8.9

Not working properly, like a machine or phone

is the neutral term for failure rather than a casual complaint
wonky
vsmalfunctioning
  • Informal
3 7.7

Not working correctly, often for devices, apps, or websites

is the neutral description of improper or failed operation
nonfunctional
vsmalfunctioning
3 4.4

Not working or broken

focuses on wrong performance of the intended function rather than uselessness
nonfunctioning
vsmalfunctioning
1 3.9

Not working and so not doing its job

has the same meaning but stresses the failing action itself
nonworking
vsmalfunctioning
3.9

Not operating or being used

emphasizes incorrect performance rather than mere inactivity
non-operating
vsmalfunctioning
4.9

Not working now or not part of the main business activities

describes improper functioning of the system during its intended use
unworking
vsmalfunctioning
5.9

Broken or not in use

highlights faulty performance while still implying the intended role

Antonyms

3 3.1

Working as it should and ready to use

1.0

Able to be used and good enough for everyday tasks

How Faulty

broken
31 1.0
faulty
61 3.5
malfunctioning
4.0
impaired
49 4.4
functional
81 3.2

Surface Forms

malfunctioning positive

Morphology

malfunctioning = malfunction (transparent) = mal + function + ing

Formed by adding the participial/adjectival '-ing' to 'malfunction'; the resulting meaning 'not working properly' is a regular derivation.

Etymology

The word malfunctioning is made of mal- meaning 'bad' and function meaning 'to work' or 'to do a job'. So a malfunctioning machine is 'working badly' and not doing its job properly.