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inoperable

inoperable

7 7.1
You cannot use it because it does not work
  • adjective
  • /ɪˈnɑːpərəbəl/
translation icon : inoperativo
  • There is usually one cause for a new power steering pump to be inoperable: damage during pulley installation.
  • rendered inoperable
  • inoperable communications
  • inoperable system

Examples

  • These infections can clog patient-monitoring equipment and other software systems, at times rendering the devices temporarily inoperable.

    Blog text (6)
  • There is currently no east/west travel over Route 1, as many traffic lights in town are still inoperable.

    Blog text (31)
  • The employee did not explain that the mill was inoperable due to this broken shaft.

  • Failure to use the proper installation tool can crack the pump housing and cause the pump to be inoperable.

    Blog text (12)
  • The lower two pizza ovens are inoperable, he said on Nov. 8, slowing down service to customers when the place is busy.

    Blog text (12)
  • Six sewer pumping stations were rendered inoperable by fire and blast within a radius of one mile.

    Blog text (9)
  • Manual dosing should not be allowed when automatic dosing equipment is inoperable.

    Academic text (1993)
  • He also inspected the equipment and found that many of the vehicles were inoperable, so within days he began an extensive cleanup and vehicle repair operation.

    Fiction book (1990)
  • Farm jobs will come into play once the farmers realize that their machines are inoperable—once the disaster sinks in.

    Blog text (8)
  • The broken computer has been inoperable since last week, preventing me from finishing my work.

Synonyms

out of order
vsinoperable
28 2.1

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

focuses on permanent inability to operate rather than temporary fault
unusable
vsinoperable
16 2.3

Damaged or broken so it does not work

specifies inability to operate normally rather than just unsuitability
out of service
vsinoperable
15 3.5

Not working or available to use, often for a short time

highlights incapacity to operate normally rather than scheduled downtime
inoperative
vsinoperable
9 5.5

Not working or not having any effect

is about inability to operate normally rather than legal invalidity
kaput
vsinoperable
  • Informal
7 8.2

No longer working because it is broken or destroyed

is a colloquial sense while focusing on technical inability to operate
nonfunctional
vsinoperable
3 4.4

Not working or broken

focuses on inability to operate as intended rather than lack of usefulness
nonfunctioning
vsinoperable
1 3.9

Not working and so not doing its job

stresses inability to operate normally rather than general nonuse
nonoperational
vsinoperable
1 4.6

Not working or currently not in use

focuses on inability to operate normally rather than temporary unavailability
nonoperative
vsinoperable
  • Specialized
6.5

Not working or not treated by surgery

emphasizes inability to operate normally rather than surgical context
nonworking
vsinoperable
3.9

Not operating or being used

means unable to operate normally rather than simply unused
unworking
vsinoperable
5.9

Broken or not in use

is about incapacity to operate rather than temporary idle state
unfunctional
vsinoperable
8.2

Not useful for everyday tasks

focuses on failing to operate normally rather than mere impracticality

Antonyms

4 4.6

A machine or system that works and can be used

How Operable

operable
4 4.6
inoperable
7 7.1
unusable
16 2.3

Surface Forms

inoperable positive

Morphology

inoperable = operable (transparent) = in + oper + able

The prefix 'in-' straightforwardly negates 'operable' in the sense 'able to function or be used'.

Etymology

Inoperable comes from the parts in- meaning 'not' and operable, like operate which means 'to work' or 'function'. So when a machine, system, or device is inoperable, it simply means it is 'not able to work' or be used as intended.