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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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in age

Grammar usage guide and real-world examples

USAGE SUMMARY

"In age" is a grammatically correct phrase that can be used in written English.
It means "at the present time" or "during a particular period of time." Example: "In this day and age, technology has drastically changed the way we communicate."

✓ Grammatically correct

News & Media

Encyclopedias

Science

Human-verified examples from authoritative sources

Exact Expressions

58 human-written examples

I'm interested in age.

News & Media

Independent

They vary widely in age.

News & Media

The New York Times

"Charlie's up there in age.

Associations are relatively homogeneous in age.

The two are close in age.

I don't believe in age.

News & Media

The New York Times

That we were closer in age.

"And he's moving on in age".

Those princes, too, are advanced in age.

News & Media

The New York Times

They range in age up to 75.

News & Media

The Guardian

The dead ranged in age from 19 to 70.

News & Media

The New York Times
Show more...

Expert writing Tips

Best practice

Use "in age" to describe the distribution or range of ages within a group, such as "The participants range in age from 20 to 30."

Common error

Avoid using "on age" instead of "in age" when describing ranges or distributions. "On age" is not typically used to describe an age range; "in age" is the correct preposition. For example, say "The children range in age from 5 to 10", not "The children range on age from 5 to 10".

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

86%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "in age" primarily functions as a prepositional phrase modifying a verb or noun. It often indicates a range, difference, or characteristic related to age. Ludwig shows that it is commonly used to describe how a group of people vary or are similar in their ages.

Expression frequency: Very common

Frequent in

News & Media

57%

Science

16%

Encyclopedias

6%

Less common in

Wiki

5%

Formal & Business

4%

Reference

2%

Ludwig's WRAP-UP

The phrase "in age" is a versatile prepositional phrase primarily used to specify age-related characteristics or distributions within a group. Ludwig's analysis shows that the phrase is grammatically correct and commonly employed in various contexts, including news media, scientific publications, and encyclopedias. As Ludwig AI states, the phrase effectively adds detail and clarifies the relevance of age in a given situation. When using "in age", ensure you are describing an age range or a characteristic related to age, and avoid the incorrect usage of "on age". Mastering this distinction enhances clarity and precision in your writing. Examples include describing participants ranging "in age" or noting similarities "in age" among individuals.

FAQs

How do I properly use "in age" in a sentence?

Use "in age" to describe a range or characteristic related to age. For example, "The students varied "in age" from teenagers to young adults".

What are some alternatives to the phrase "in age"?

Depending on the context, you could use alternatives like "regarding age", "concerning age", or "with respect to age" to convey a similar meaning.

Is it grammatically correct to say "on age" instead of "in age"?

No, "on age" is not typically used in the same way as "in age" to describe ranges or distributions. The correct preposition is "in", as in "They differ "in age"".

How does the meaning of "in age" change the sentence?

Using "in age" specifies that the characteristic being discussed is related to the ages of the subjects. For instance, stating that people vary "in age" clarifies that their differences are based on how old they are.

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Authority and reliability

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Real-world application tested

Most frequent sentences: