is operational

USAGE SUMMARY

The phrase "is operational" is correct and usable in written English.
It can be used to indicate that something is functioning or in a state of operation. Example: "The new software update is operational and ready for use by all employees."

✓ Grammatically correct

News & Media

Science

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

This source is operational.

Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms

"What we are about is operational change".

The Guardian - Business

A prototype is operational in California.

University of California, Berkeley

The first prototype switch is operational.

Columbia University

Only one of the four furnaces is operational.

The Guardian

Only one of its four submarines is operational.

The Guardian

Only one campus, for medical sciences, is operational.

The New York Times

Not every feature is operational yet, but you can try it out at marsoweb.nas.nasa.gov.nasa.gov

The New York Times - Science

The second level of theoretical analysis is operational.

Journal of Retailing and Consumer Services

What is operational risk?

Forbes

"Wikileaks is operational.

BBC

Expert writing Tips

Best practice

When describing the status of a system or service, use "is operational" to clearly communicate that it is functioning as intended and available for use. Avoid ambiguity by specifying any limitations if applicable.

Common error

While "is operational" is generally correct, avoid using it in contexts where simpler alternatives like "is working" would suffice. Overusing formal language can make your writing sound unnatural.

Linguistic Context

The phrase "is operational" functions as a predicate adjective, describing the state or condition of a subject. It indicates that the subject is in a working order and ready for use. Ludwig confirms its correct usage and provides numerous examples across various contexts.

Expression frequency: Very common

Frequent in

News & Media

37%

Science

35%

Formal & Business

19%

Less common in

Wiki

5%

Encyclopedias

0%

Social Media

0%

Ludwig's WRAP-UP

The phrase "is operational" is a versatile and commonly used term to describe something that is functioning correctly and available for its intended purpose. Ludwig AI analysis confirms that the expression is grammatically sound and widely used across news, science, and business contexts. While alternatives like "is functioning" or "is in service" exist, "is operational" provides a clear and concise way to communicate that a system, service, or piece of equipment is ready for use. When using this phrase, ensure the level of formality is appropriate for your audience and context to avoid sounding unnatural.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

is functioning

Direct synonym, emphasizes the act of performing its intended function.

is in service

Suggests readiness and availability for use, often in a professional context.

is up and running

Informal, emphasizes the successful start and continuation of operation.

is active

Highlights the state of being engaged in operation or activity.

is working

Simple and direct, indicates that something is in a state of performing its function.

is ready for use

Emphasizes preparedness and availability.

is in effect

Indicates that a rule or system is currently active and being applied.

is live

Common in technology, meaning publicly accessible and functioning.

is online

Specifically for systems or services accessible via the internet.

is enabled

Implies that something has been activated or switched on.

FAQs

How can I use "is operational" in a sentence?

You can use "is operational" to describe the status of a system, service, or piece of equipment. For example, "The new server "is operational" and ready to handle the increased traffic".

What can I say instead of "is operational"?

You can use alternatives like "is functioning", "is in service", or "is up and running" depending on the context.

Which is correct, "is operational" or "is in operation"?

Both phrases are grammatically correct, but ""is operational"" is more commonly used to describe something that is functioning and ready for use. "Is in operation" often refers to the act of operating something.

What's the difference between "is operational" and "is functional"?

"Is operational" implies that something is not only functional but also ready and available for its intended purpose, while "is functional" simply means that it is working.