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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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he define

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "he define" is not correct in English.
Did you mean "he defines"? If this is the case, you can use it when describing someone who is providing a definition or explanation of something. Example: "In his lecture, he defines the concept of artificial intelligence in a clear and concise manner."

⚠ May contain grammatical issues

Human-verified examples from authoritative sources

Exact Expressions

25 human-written examples

How does he define them?

News & Media

The New York Times

Could he define it?

How would he define himself?

How would he define choking?

How would he define that?

News & Media

The Guardian

How does he define the difference?

News & Media

The Guardian
Show more...

Human-verified similar examples from authoritative sources

Similar Expressions

35 human-written examples

He defined it.

He defines cool.

He defined NBC.

He defined and explicated.

And he defines this team.

Show more...

Expert writing Tips

Best practice

Always use the correct verb conjugation (e.g., "he defines", "she defined", "they define") to ensure grammatical accuracy.

Common error

Avoid using the base form of the verb with third-person singular subjects. Remember to add the '-s' to the verb when the subject is "he", "she", or "it" in the present tense.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

60%

Authority and reliability

1/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "he define" is grammatically incorrect. The correct form is "he defines", where "defines" is a verb in the third-person singular present tense. Ludwig AI indicates this error.

Expression frequency: Missing

Frequent in

Science

0%

News & Media

0%

Formal & Business

0%

Less common in

Science

0%

News & Media

0%

Formal & Business

0%

Ludwig's WRAP-UP

In summary, the phrase "he define" is a grammatically incorrect construction in English. The correct form is "he defines". According to Ludwig AI, this error stems from incorrect verb conjugation. While the intended meaning is understandable (to describe someone giving a definition), proper grammar is essential for clear communication. Remember to use the correct verb conjugation to avoid misinterpretations. As there are no actual examples of the phrase, there is no authoritative sources and Ludwig AI suggests similar phrases to improve clarity and grammatical correctness.

FAQs

What is the correct form, "he define" or "he defines"?

"He defines" is the correct form. The verb must agree with the subject. "He define" is grammatically incorrect.

How can I use "he defines" in a sentence?

You can use "he defines" to explain how someone explains or clarifies something. For example, "In his book, "he defines" the term 'artificial intelligence'.

What are some alternatives to "he defines"?

Alternatives include "he explains", "he describes", or "he clarifies", depending on the specific nuance you want to convey.

Is "he define" ever correct in English?

No, "he define" is not grammatically correct in standard English. The correct form is ""he defines"".

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Source & Trust

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Authority and reliability

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Expert rating

Real-world application tested

Most frequent sentences: