Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
malfunction out
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "malfunction out" is not correct and does not convey a clear meaning in written English.
It is unclear when to use it, as it lacks context and proper grammatical structure. Example: "The device will malfunction out if not properly maintained." (Note: this is an incorrect usage.)
⚠ May contain grammatical issues
Alternative expressions(20)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
If any confirmation were required of Madonna's sustained cultural relevance, it was surely provided by a mere wardrobe malfunction out-shining the combined micro-celebrity wattage of the entire Brit Awards line-up.
News & Media
The Obama administration said the government had nothing to do with the Web site's apparent malfunction, pointing out that WikiLeaks had experienced technical problems before.
News & Media
Complementing a 96-mile-an-hour fastball with a sharp slider and a slow curve, Jimenez allowed only one hit through the first six and a third innings, his groove interrupted — then restored — by a 14-minute delay caused when a computer malfunction knocked out the lights in the top of the second inning.
News & Media
Try to describe any trouble you were having locking or unlocking your safe if the problem is a malfunction lock-out, as opposed to a simple lost combination.
Wiki
The negatives were certainly more obvious; 26 handling errors, a malfunctioning line-out and the unfortunate habit of doing all the hard work in defence, only for it to be undone with four "soft" tries.
News & Media
Overall, there was a trend towards increased adverse events in patients who experienced a malfunction (97 out of 155 vs 452 out of 825 patients; χ-test; P=0.0729).
Science
After the electrical malfunction was sorted out, every 49ers drive looked as if it would end in a score.
News & Media
The malfunction also knocked out the system by which law enforcement officials around the country use fingerprints to access criminal records, Mr. Fischer said.
News & Media
The incidence of grade 3/4 neutropenia was significantly higher in patients experiencing a malfunction (83 out of 155 (53.5%) vs 328 out of 825 (39.8%) patients, respectively; P=0.0009).
Science
Dementia can foster a kind of kaleidoscope of the past, the malfunctioning memory throwing out darting and colourful scraps of recollection.
News & Media
The constructivist view is that the class of what we call malfunctions is picked out by its involvement in medical practice, and not the other way round.
Science
Expert writing Tips
Best practice
When describing a device or system that isn't working, opt for clearer and more widely accepted phrases such as "break down" or "fail to operate" instead of the ambiguous "malfunction out".
Common error
Do not attempt to create new phrasal verbs using "malfunction" when simpler alternatives like "malfunction" or "break down" are more effective and easily understood.
Source & Trust
60%
Authority and reliability
1.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "malfunction out" does not have a defined grammatical function in standard English. It does not adhere to conventional verb-particle constructions or other established patterns. As stated in Ludwig AI, it is not considered correct and does not convey a clear meaning.
Frequent in
Science
0%
News & Media
0%
Formal & Business
0%
Less common in
Science
0%
News & Media
0%
Formal & Business
0%
Ludwig's WRAP-UP
In summary, the phrase "malfunction out" is not recognized as grammatically correct in standard English. As pointed out by Ludwig AI, this phrase lacks clear meaning and should be avoided in formal and informal contexts. Instead, consider using clearer and more established alternatives such as "break down", "fail to operate", or simply "malfunction". These alternatives are more effective in conveying the intended meaning of a device or system not functioning correctly.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
malfunction
A single-word alternative emphasizing the faulty or impaired operation.
break down
Focuses on the cessation of function, suggesting a complete failure.
stop working
Simple and direct, indicating the termination of functionality.
cease to function
Highlights the termination of operational capability.
fail to operate
Emphasizes the inability to perform the intended actions.
go wrong
Indicates an error or problem occurring during an operation.
develop a fault
Suggests the emergence of a defect or malfunction over time.
experience a failure
Highlights the occurrence of a breakdown or non-performance.
suffer a breakdown
Emphasizes the experience of a sudden and complete failure.
become defective
Highlights a state of being impaired or flawed in its operation.
FAQs
How can I describe something that isn't working correctly?
Instead of using "malfunction out", consider using alternatives such as "break down", "fail to operate", or simply "malfunction".
Is "malfunction out" grammatically correct?
The phrase "malfunction out" is not considered grammatically correct in standard English. It is better to use "malfunction" as a verb or other more common phrases to describe something not working.
What does it mean when a device malfunctions?
When a device malfunctions, it means that it is not functioning correctly or as intended. Common alternatives include "breaks down" or "ceases to function".
What are some professional ways to describe a system failure?
In professional contexts, instead of "malfunction out", you might use more formal terms such as "system failure", "operational fault", or "equipment breakdown".
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
60%
Authority and reliability
1.5/5
Expert rating
Real-world application tested