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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
completely operational
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "completely operational" is correct and usable in written English.
It can be used to describe something that is fully functional and working as intended. Example: "After the upgrades, the system is now completely operational and ready for use."
✓ Grammatically correct
News & Media
Science
Academia
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
8 human-written examples
Continuous wireless recordings of a completely operational strain-gauge rosette glued to the mandibular surface of a freely moving rabbit could be made up to 33 h.
Science
He says we need it because "a warning light is flashing on the dashboard of our economy," and there will be perilous times ahead unless the consumer confidence cruise control is completely operational.
News & Media
When he boots his Furby, he said, it plays the computer's startup message from the movie "2001: A Space Odyssey": "I am completely operational, and all my circuits are functioning perfectly".
News & Media
Liddell then entered his mediation chamber where he contacted the Emperor, explaining that the new Microsoft Battle Station 2008 was almost completely operational.
News & Media
It contains some of the most often used and praised applications for Linux, a completely operational Linux system inside a single CD-ROM, runs from any CD-ROM drive without requiring the installation and can be easily customized by everyone.
News & Media
"We also desired for the building to be completely operational for at least one year and all staff to be fully trained in order to offer this buyer the finest white-glove services and a seven-star living experience without room for error," Venger continues.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
52 human-written examples
Smirnov said this meant the plane had "completely lost operational capabilities when the catastrophic situation began to develop".
News & Media
If a problem is critical, that means the product, component or concept is completely non-operational, or some essential functionality is missing, and no workaround is known.
"While filming my movie here, I couldn't understand why people are allowed to walk around a park where there are still unexploded devices or why radio equipment isn't allowed if the radar tower is now defunct and the entire base is completely non-operational".
News & Media
"It would completely change the operational independence of the chief officer," he says.
News & Media
A piece of debris as small as one centimeter traveling at incredibly high speeds can completely destroy an operational satellite if the orbits of the two intersect.
News & Media
Expert writing Tips
Best practice
Use "completely operational" to clearly indicate that something is not just working, but is functioning at its full capacity. This is particularly useful when describing systems, equipment, or processes after maintenance or upgrades.
Common error
Avoid using "completely operational" when describing something that has minor issues or limitations. Ensure that the subject is truly functioning without any significant problems to maintain credibility.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "completely operational" functions as an adjective phrase modifying a noun. It describes the state of something being fully functional and ready for use, as supported by examples in Ludwig.
Frequent in
News & Media
40%
Science
30%
Academia
20%
Less common in
Formal & Business
5%
Wiki
3%
Reference
2%
Ludwig's WRAP-UP
The phrase "completely operational" is an adjective phrase used to describe something that is fully functional and working as intended. Ludwig AI confirms that it is grammatically correct and frequently appears in news, science, and academic contexts. While not as common as other similar phrases, "completely operational" provides emphasis on the thoroughness of the functionality. Consider alternatives such as "fully functional" or "in full working order" for similar meanings. Ensure its use is accurate to avoid overstating the operational status.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
fully functional
Emphasizes the ability to perform all functions.
in full working order
Highlights the condition of being ready and able to work.
entirely functional
Synonymous, replacing "completely" with "entirely" for emphasis.
up and running
Suggests the system or device has been activated and is working properly.
ready for operation
Focuses on the preparedness for use.
fully activated
Emphasizes the action of enabling all functions.
in complete readiness
Highlights the state of being fully prepared.
all systems go
An idiomatic expression indicating everything is ready.
performing flawlessly
Highlights that something is working with high quality.
serviceable
Implies that something is in a condition to be used.
FAQs
How can I use "completely operational" in a sentence?
You can use "completely operational" to describe a system, device, or process that is fully functional and working as intended. For example: "After the software update, the server is now "completely operational"".
What are some alternatives to "completely operational"?
Alternatives include "fully functional", "in full working order", or "ready for operation". The best choice depends on the specific context.
Is it redundant to say "completely operational"?
While "operational" implies functionality, "completely operational" emphasizes that the system is functioning at its full capacity without any issues. It can be useful for clarity in certain contexts.
When should I use "completely operational" versus "partially operational"?
Use "completely operational" when everything is working as designed. Use "partially operational" when some functions are working, but others are not, or when performance is limited. For example: “The system transitioned from being "partially operational" to "completely operational" after the final bug fixes were implemented.”
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested