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
be fully operational
Grammar usage guide and real-world examplesUSAGE SUMMARY
'be fully operational' is a correct and usable phrase in written English.
It can be used to describe a machine, system, or process when it is working in an efficient and effective manner. For example, "After months of development and testing, the new assembly line was finally declared fully operational."
✓ Grammatically correct
News & Media
Science
Alternative expressions(20)
be completely ready
be entirely functional
be up and running
be completely functional
be fully functional and ready
be functioning perfectly
be in full working order
be fully viable
be fully operable
be fully applicable
be fully efficient
be fully professional
be fully effective
be fully operative
be fully functional
be fully implementing
became fully operational
be fully operationalized
be fully functioning
kept fully operational
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
60 human-written examples
G.M. said its North American operations would be fully operational as of Monday — for now, at least.
News & Media
The laboratory, which costs $4 million to $5 million a day to operate, should be fully operational in October, he said.
News & Media
Once expected to be operating in May, officials said the new group would not be fully operational until August.
News & Media
It is waiting for that to be fully operational.
News & Media
The new system will be fully operational by 2008.
News & Media
"I am confident that within a month or less, it will be fully operational".
News & Media
The force is scheduled to go into service next summer and be fully operational in 2006.
News & Media
"It's taken a while for the foundation to be fully operational".
News & Media
The ORN network will be fully operational by 25 July – two days before the opening ceremony.
News & Media
They begin leaving on Wednesday and the team should be fully operational by May, he said.
News & Media
We will be fully operational when U.S. equity markets reopen on Monday".
News & Media
Expert writing Tips
Best practice
When writing about timelines, clarify the exact date when something will "be fully operational" to manage expectations and avoid ambiguity.
Common error
Avoid assuming that "be fully operational" only applies to technical systems. It can also describe teams, departments, or even strategies that are ready to function effectively.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "be fully operational" functions as a predicate adjective, describing the state of a noun (system, organization, equipment etc.) indicating that it's ready to function effectively. Ludwig confirms its usage in various contexts.
Frequent in
News & Media
63%
Science
18%
Formal & Business
9%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "be fully operational" is a very common and grammatically correct expression used to describe a state of complete readiness and functionality. As supported by Ludwig, it finds frequent use across various contexts, especially in news media and technical domains. It indicates that a system, service, or organization is completely ready and able to function effectively. While alternatives such as "be completely ready" or "be entirely functional" exist, understanding the specific context is key to choosing the most appropriate alternative. When using this phrase, ensure clarity in timelines and avoid limiting its application to only technical systems.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
be entirely functional
Similar to "be fully operational" but emphasizes the complete aspect of functionality.
be completely functional
Focus is on the capability to perform tasks entirely.
be fully functional and ready
This alternative explicitly combines the concepts of functionality and preparation.
be functioning perfectly
Emphasizes the flawless performance of a system or process.
be completely ready
Focuses on the state of preparedness rather than the active functioning.
be in full working order
Highlights the condition of equipment or machinery.
be up and running
An informal way to say something is active and functional.
be ready for action
Focuses on the readiness to start or continue a task.
be set to go
Suggests that something is prepared and awaiting commencement.
be brought online
Implies the process of activating something that was previously inactive.
FAQs
How can I use "be fully operational" in a sentence?
You can use "be fully operational" to describe when a system, service, or organization is completely ready and able to function effectively. For example, "The new hospital wing will "be fully operational" by next month".
What are some alternatives to "be fully operational"?
Some alternatives include "be completely ready", "be entirely functional", or "be up and running", depending on the context.
What does it mean for something to "be fully operational"?
For something to "be fully operational" means that it is completely ready and capable of performing all of its intended functions or tasks effectively and efficiently.
Is it better to say "fully operational" or "completely operational"?
Both "fully operational" and "completely operational" are acceptable. However, "fully operational" is slightly more common in technical and formal contexts. The choice often depends on personal preference and the specific tone you want to convey.
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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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested