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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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extended hour

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "extended hour" is not correct in standard written English; it should be "extended hours." You can use it when referring to a period of time that is longer than usual, often in the context of business hours or service availability.
Example: "The store will have extended hours during the holiday season to accommodate more shoppers."

⚠ May contain grammatical issues

News & Media

Formal & Business

Science

Human-verified examples from authoritative sources

Exact Expressions

5 human-written examples

The U.A.W.'s contract with G.M. has been extended hour by hour.

News & Media

The New York Times

G.M.'s contract with the U.A.W. expired a week ago and has been extended hour by hour as talks continue.

News & Media

The New York Times

The cost per total extended hour is up to £280, with practices needing to cover premises' costs and reception, nurse and GP hours.

News & Media

The Guardian

Have extended hour phone support and live chat on your website.

News & Media

Huffington Post

As an arm of the Center for Social Work in Skopje, the counseling center will provide extended hour psychological assistance and counseling services to children and women victims as well as those at risk of domestic violence.

Formal & Business

Unicef

Human-verified similar examples from authoritative sources

Similar Expressions

55 human-written examples

There will be extended hours after Thanksgiving.

News & Media

The New York Times

All stores have extended hours during the holidays.

News & Media

The New York Times

Tower tour daily, winter months 10 a.m. to 5 45 p.m.; extended hours in spring and summer.

Commerce focused on retail banking, luring customers with good service and extended hours.

News & Media

The New York Times

Unions reported that those who remained were often working extended hours due to staff shortages.

But complaints abound about extended hours and duties that require soldiers to bring work home.

News & Media

The New York Times
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Expert writing Tips

Best practice

When talking about time of operation, you can also replace it with 'longer hours' or 'additional hours'.

Common error

Avoid using "extended hour" when you mean "extended hours". The plural form is almost always correct since you're usually referring to a period longer than one hour.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

82%

Authority and reliability

3.8/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "extended hour" functions as an adjective-noun combination, attempting to describe a period. However, it's typically grammatically incorrect, as it should be "extended hours" in most contexts. As pointed out by Ludwig AI, "extended hour" is not correct in standard written English.

Expression frequency: Rare

Frequent in

News & Media

50%

Formal & Business

30%

Science

20%

Less common in

Academia

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

While the phrase "extended hour" may appear in some contexts, it is generally considered grammatically incorrect. The correct and commonly accepted form is "extended hours". As pointed out by Ludwig AI, the phrase "extended hour" is not correct in standard written English, instead you can use "longer hours" or "additional hours". It is most frequently found in news and media, formal business and scientific contexts. Always ensure you're using the plural form unless you are referring to a single, specifically extended hour, which is uncommon. Therefore, prefer "extended hours" to ensure clarity and grammatical accuracy.

FAQs

What is the correct way to say "extended hour"?

The grammatically correct way to refer to a period longer than the standard duration is to use the plural form: "extended hours".

When should I use "extended hours"?

Use "extended hours" when describing a period that lasts longer than the usual or expected duration, such as store opening times or work shifts.

Are there alternatives to the phrase "extended hours"?

Yes, you can use phrases like "longer hours", "additional hours", or "extra hours" to convey a similar meaning.

What does "extended hours" mean?

"Extended hours" refers to a period of time, typically for business operations or services, that is longer than the usual or standard operating time.

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Source & Trust

82%

Authority and reliability

3.8/5

Expert rating

Real-world application tested

Most frequent sentences: