off duty

USAGE SUMMARY

"off duty" is a correct and usable phrase in written English.
It can be used to refer to something that is currently not being used, not working, or not active in some way. For example, you might say "The fire truck was off duty so it couldn't respond to the emergency call."

✓ Grammatically correct

News & Media

Human-verified examples from authoritative sources

Exact Expressions

31 human-written examples

Catherine was off duty.

The New Yorker

— Now I'm off duty.

The New Yorker

He knows he's off duty".

The New York Times

Both were off duty.

The New York Times

I was off duty.

The New York Times - Sports

Rayyan was off duty.

The New Yorker

Human-verified similar examples from authoritative sources

Similar Expressions

29 human-written examples

2) The on-off duty cycle.

BMC Plant Biology

Off-duty models?

Independent

The off-duty light means off-duty, but only sometimes.

The New York Times

Many off-duty staff members came in.

The New York Times

Sixty off-duty firefighters died.

The New York Times

Expert writing Tips

Best practice

When using "off duty", ensure the context clearly indicates who or what is not working or active. For example, "The police officer was off duty" is clearer than simply saying "He was off duty".

Common error

Avoid assuming "off duty" always implies complete inactivity. While it often means a break from assigned tasks, some individuals (like medical professionals) might still be expected to respond in emergencies. Consider more precise language if complete inactivity is what you wish to convey.

Linguistic Context

The phrase "off duty" primarily functions as an adjectival phrase, modifying a noun to indicate a state of not being engaged in one's regular work or responsibilities. Ludwig examples show it describing individuals like police officers, nurses, and doctors when they are not actively working. This aligns with Ludwig AI's assessment of its grammatical correctness.

Expression frequency: Common

Frequent in

News & Media

97%

Wiki

2%

Science

1%

Less common in

Formal & Business

0%

Encyclopedias

0%

Academia

0%

Ludwig's WRAP-UP

In summary, "off duty" is a grammatically sound and frequently used adjectival phrase that describes a state of not being engaged in work or assigned tasks. As Ludwig AI confirms, it is correct and widely understood. Predominantly found in news and media, its purpose is to clarify someone's availability or a device's operational status. While several alternatives exist, such as "not working" or "at leisure", the choice depends on the specific context and nuance you wish to convey. Remember to ensure clarity in your writing by specifying who or what is "off duty" to avoid ambiguity.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

not on duty

A direct synonym, replacing "off" with "not on".

not working

Focuses on the absence of work, a general alternative.

out of service

Implies temporary unavailability or non-operational status.

on leave

Suggests an authorized absence from work, often for a longer duration.

at leisure

Highlights a state of relaxation and freedom from obligations.

resting

Emphasizes the act of taking a break from work or activity.

free time

Highlights the availability of time without obligations.

inactive

Indicates a state of not being currently in operation or use.

not functioning

Focuses on the inability to perform a required task or role.

not in operation

Similar to "out of service", implies a system or machine is not running.

FAQs

How can I use "off duty" in a sentence?

You can use "off duty" to describe someone who is not currently working or performing their regular duties. For example, "The doctor was "off duty" when the emergency occurred, but he still rushed to the hospital."

What's the difference between "off duty" and "on leave"?

"Off duty" generally refers to a temporary break from work, while "on leave" suggests a more extended, authorized absence from work, such as for vacation or medical reasons. For example: "The officer was "off duty" after his shift ended," versus "She is "on leave" for three months."

What are some alternatives to saying "off duty"?

Depending on the context, you can use alternatives like "not working", "at leisure", or "out of service".

Is it correct to say "off-duty" with a hyphen?

Yes, "off-duty" is also a correct and commonly used form, especially when used as a compound adjective before a noun, such as "off-duty police officer". Both "off duty" and "off-duty" are acceptable, but the hyphenated form is more typical when modifying another word.