not in use vs not in used

The correct phrase is 'not in use.' 'Not in use' is the correct construction to indicate that something is not currently being used. 'Not in used' is incorrect and should not be used in English.

Last updated: April 04, 2024 • 3780 views

not in use

This phrase is correct and commonly used in English.

This phrase is used to indicate that something is not currently being used or activated.

Examples:

The old computer is not in use anymore.
The emergency exit is not in use at the moment.

Show examples from the web [+]

Always disconnect the charger when not in use.
Folds back into zippered cover when not in use.
When not in use, Pegman sits atop the Google Maps zoom controls.
The protective cap prevents injuries when not in use.
To minimize wasted electricity, the CE700 will automatically enter power-saving mode when not in use.
System can easily be dismantled when not in use.
Keep sealed when not in use.
Keep sealed when not in use.
A small cover protects when not in use.
Remove battery if not in use for long period3.
Small Footprint: can be folded 180º when not in use.
This protects the mouthpiece when not in use.
Keep the bottle tightly closed when not in use.
Keeping gates and doors closed at all times when not in use.
Always cover when not in use.
Store it in the casing when not in use.
Always turn off LED illuminators when not in use.
Modern lightweight chair that takes up little space when not in use.
Sirocco can be folded flat against the bulkhead when not in use.
Retractable when not in use - No downtime

Alternatives:

unused
out of service
idle
inactive
dormant

not in used

This phrase is incorrect and should not be used in English.

Show examples from the web [+]

All units are fitted with a electro-mechanical friction system that eliminates almost all the system resistance when not in used 2) All units are compatible with most AP...
There are also 8 more stations not in used at the moment: Carnot, Drink, Zegel, Collegelaan, Morckhoven, Foorplein, Sint-Willibrordus, Stuivenberg
Yondelis must not be used in patients with elevated bilirubin.
Contrast medium not used in one examination must be discarded.
Effentora should not be used in pregnancy unless clearly necessary.
It should not be used in babies.
They are not normally used in Eurosystem outright transactions.
It is not being used in regular diagnostic imaging.
Definitely not been used in the appropriate manner.
There's milk not used in the dairy.
It is purely a folk instrument, and not used in classical music.
The webisodes are not all used in the order they were shown online.
It is not used in normal family dialogue.
They are usually not used in postal addresses.
The album includes material not used in the final episode.
The word foundation is not generally used in England and Wales.
Until the 1980s serological tests for antibodies to HSV were rarely useful to diagnosis and not routinely used in clinical practice.
This function can not be used in 2xMIDI mode.
Links must not be used in a defamatory context.
The term is not currently used in Italy.

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