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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
years of age
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "years of age" is correct and usable in written English.
It is typically used to indicate a person's age in a formal or official context. Example: "She is 25 years of age and has already accomplished a lot in her career."
✓ Grammatically correct
News & Media
Science
Formal & Business
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
59 human-written examples
51 years of age.
News & Media
The kid is 23 years of age.
News & Media
He was seventy-eight years of age.
News & Media
This at 71 years of age.
News & Media
We were seven years of age.
News & Media
She was 102 years of age.
News & Media
He was forty-five years of age.
News & Media
He was 80 years of age.
News & Media
92 years of age.
News & Media
I'm 50 years of age.
News & Media
Mr. Okoronkwo was 79 years of age.
News & Media
Expert writing Tips
Best practice
Use "years of age" in formal writing or when precision is needed. For instance, in legal documents or medical reports, "years of age" provides a clear and unambiguous way to state someone's age.
Common error
Avoid using "years of age" in casual conversations or informal writing where shorter alternatives like "years old" or simply stating the age are more appropriate. Overusing the formal phrase can sound stilted.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "years of age" functions as a noun phrase that specifies a quantity or measurement of time lived. It is typically used to provide a formal or precise indication of someone's age. Ludwig AI confirms its correctness and usability.
Frequent in
News & Media
35%
Science
35%
Formal & Business
15%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "years of age" is a grammatically sound and highly prevalent expression used to formally denote age. As Ludwig AI confirms, it's most suitable for formal contexts like legal or medical documentation, as well as news reports. While acceptable in more casual settings, alternatives such as "years old" might be more appropriate. Predominantly found in News & Media and Scientific publications, this phrase serves to provide clear and accurate information about a person's age. When writing, remember its formal tone and avoid overuse in informal contexts. The quality of sources and high consistency in usage contributes to a positive expert rating.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
age in years
This alternative inverts the word order to emphasize "age".
age
This alternative provides a shorter, more concise way to express age, though it may lack the formality of the original phrase.
in his/her [number]s
This alternative refers to age range in decades, like "in his/her 20s".
aged [number]
This alternative uses "aged" followed by a number to indicate age.
having an age of [number]
This alternative introduces a slightly more descriptive way to specify age.
[number] year old
This changes the structure, using "year old" as a compound adjective.
of [number] summers
This alternative provides a poetic and less common way to express age, using "summers" as a metaphor for years.
with a lifespan of [number] years
This alternative is more focused on duration of existence.
at the age of [number]
This alternative specifies age as a point in time when something occurred.
seniority of [number] years
This alternative focuses on duration within a specific role or context.
FAQs
When is it appropriate to use "years of age" instead of "years old"?
"Years of age" is generally more appropriate in formal contexts, such as legal documents, medical records, or official reports. "Years old" is more common in everyday conversation and informal writing.
What are some alternatives to saying "years of age"?
Is "years of age" grammatically correct?
Yes, "years of age" is grammatically correct. It is a standard phrase used to indicate someone's age, especially in formal contexts.
What is the difference between "years of age" and "age"?
"Age" is a general term referring to the length of time someone has lived. "Years of age" is a more specific and formal way of stating that duration. While "age" can refer to a general stage of life, "years of age" is always a precise measurement.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested