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
is in full operation
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "is in full operation" is correct and usable in written English.
It can be used to indicate that something, such as a system, process, or organization, is functioning completely and effectively. Example: "The new manufacturing plant is in full operation, producing goods at maximum capacity."
✓ Grammatically correct
News & Media
Science
Encyclopedias
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
10 human-written examples
It is in full operation but some buildings will not be complete.
News & Media
When the plant is in full operation, by late next year, 24 Japanese executives will remain.
News & Media
In the opening exposition Mr. Harnoncourt's penchant for breaking up phrases into clear segments is in full operation.
News & Media
When the plant is in full operation later this month he expects Indian employment to rise to about 20.
News & Media
When the vertical farm is in full operation, as it expects to be soon, it hopes to ship, annually, more than a thousand tons of greens.
News & Media
However, when the collider is in full operation we should get about one billion a second though our engineers will have to do a lot of work to achieve that.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
50 human-written examples
This is after he said the league would send a team to neighbouring Botswana to consolidate opposition parties and to help bring about regime change, as the government there was "in full co-operation with imperialists".
News & Media
The majestic, 162-room St . Regis Lhasa Resorthas been in full operation since May.
News & Media
The new plant was bought last fall and is expected to be in full operation this spring.
News & Media
It was unclear if the subway system would be in full operation by Tuesday morning.
News & Media
Only last year it was in full operation, with dozens of patients.
News & Media
Expert writing Tips
Best practice
When describing a system or organization that has recently been set up and is now working as intended, use "is in full operation" to convey the sense of complete and effective functionality.
Common error
Avoid using "is in full operation" when describing something that is only partially functioning or still undergoing setup. This phrase implies complete and effective functionality, not a work-in-progress.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "is in full operation" serves as a descriptive predicate, indicating that a system, organization, or process is functioning completely and effectively. Ludwig examples show its use in describing plants, farms, and even abstract systems like a criminal justice system.
Frequent in
News & Media
55%
Science
25%
Encyclopedias
10%
Less common in
Academia
2%
Wiki
2%
Formal & Business
4%
Ludwig's WRAP-UP
The phrase "is in full operation" is a common and grammatically correct way to describe something that is functioning completely and effectively. Ludwig's analysis indicates that it is frequently used in news, science, and encyclopedia contexts, conveying a sense of readiness and complete functionality. It is important to use this phrase accurately, ensuring that the described entity is indeed fully functional, and to consider alternatives like "is fully operational" or "is running at full capacity" for subtle differences in meaning. Ludwig AI confirms the phrase's validity and usability in written English.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
is fully operational
Emphasizes the state of being ready and able to function.
is running at full capacity
Highlights the maximum output or performance level.
is completely functional
Focuses on the ability to perform all intended functions.
is up and running
Indicates a state of being active and functioning normally.
is in complete working order
Stresses the proper condition and functionality.
is functioning optimally
Highlights the best possible level of performance.
is actively working
Focuses on the ongoing activity or work being performed.
is in complete service
Emphasizes the availability and provision of service.
is at peak performance
Highlights the highest level of achievement or output.
is fully active
Indicates a state of being completely engaged or operational.
FAQs
How can I use "is in full operation" in a sentence?
You can use "is in full operation" to describe a system, plant, or organization that is functioning completely and effectively. For example, "The new factory "is in full operation", producing goods at maximum capacity."
What are some alternatives to "is in full operation"?
Alternatives include "is fully operational", "is running at full capacity", or "is completely functional", depending on the specific context.
Is it correct to say "was in full operation"?
Yes, "was in full operation" is correct when referring to something that functioned completely in the past but may not be currently functioning. For example, "The plant "was in full operation" until it was shut down for maintenance."
What's the difference between "is in full operation" and "is operational"?
"Is in full operation" implies that something is not only working but also performing at its maximum or intended capacity. "Is operational" simply means it's working, without necessarily implying peak performance.
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
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested