he has defined

USAGE SUMMARY

The phrase "he has defined" is correct and usable in written English.
It can be used when referring to someone who has provided a definition or explanation of a term or concept in the past and the action is relevant to the present. Example: "In his latest article, he has defined the term 'sustainability' in a way that is accessible to all readers."

✓ Grammatically correct

News & Media

Science

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

43 human-written examples

Is it because he has defined himself by struggle?

The New York Times - Magazine

He has defined every game, every practice and every conversation.

The New York Times - Sports

Iain Dale thinks he has defined liberalism to be indistinguishable from conservatism.

The Guardian - Opinion

He has defined, and, at times, dominated the sport in the last decade.

The New York Times

Even his biggest defenders refuse to have their names used when they discuss how he has defined his role.

The New York Times

What is the role of the artist when the world he has defined himself against disappears overnight?

The New Yorker

Human-verified similar examples from authoritative sources

Similar Expressions

16 human-written examples

He had defined himself.

The New York Times

But once he had defined his voice he was determined to defend it.

The New Yorker

It added that he had "defined muscles, including a six-pack, and a multifunctional cape".

The New York Times

Nevertheless, Mr. Kissinger decided that the doctrine he had defined for Chile should also be applied in Argentina.

The New York Times

Before that, he said, he had defined himself as a Goldwater Republican; afterward he was angry at the status quo.

The New York Times - Arts

Expert writing Tips

Best practice

Ensure that the context following "he has defined" accurately reflects the subject's definition and that the definition is clearly articulated.

Common error

Avoid using "he has defined" if the subject's contribution is merely an opinion or preference, rather than a formal or widely accepted definition. Ensure the subject is indeed the originator or primary proponent of the definition.

Linguistic Context

"He has defined" functions as a verb phrase in the present perfect tense. It indicates that someone completed the action of defining something at some point in the past, and that action has relevance or impact in the present. Ludwig examples demonstrate this function across various contexts.

Expression frequency: Very common

Frequent in

News & Media

64%

Encyclopedias

17%

Science

9%

Less common in

Formal & Business

2%

Reference

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, "he has defined" is a grammatically correct and frequently used phrase that signifies a person has provided a specific meaning or explanation for something. According to Ludwig, this phrase commonly appears in News & Media, Encyclopedias and Science categories, suggesting a formal to neutral register. To enhance your writing, ensure that you accurately attribute the definition and that the definition is relevant in context. Ludwig AI confirms that the phrase is usable in written English and can be effectively employed in various types of content.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

he has characterized

Emphasizes describing distinctive features or qualities.

he has specified

Focuses on stating something explicitly or in detail.

he has determined

Highlights the action of ascertaining or establishing something precisely.

he has identified

Focuses on recognizing or pointing out something specific.

he has outlined

Implies providing a summary of the main points or features.

he has delineated

Emphasizes marking the boundaries or limits of something.

he has described

Focuses on giving an account of something in words.

he has designated

Highlights the action of officially giving a specified status or name to someone or something.

he has predetermined

Highlights the action of deciding something in advance.

he has clarified

Focuses on making something clearer or easier to understand.

FAQs

How can I use "he has defined" in a sentence?

Use "he has defined" to indicate that a person has provided a particular explanation or meaning for a term or concept. For instance, "In his book, "he has defined" consciousness as the state of being aware of oneself and one's surroundings."

What can I say instead of "he has defined"?

You can use alternatives like "he has characterized", "he has specified", or "he has identified" depending on the nuance you want to convey.

Is it correct to say "he defined" instead of "he has defined"?

Both "he defined" and "he has defined" can be correct, depending on the context. "He defined" refers to a completed action in the past, while "he has defined" implies that the definition is still relevant or has ongoing implications.

What's the difference between "he has defined" and "he has described"?

"He has defined" suggests providing a precise meaning or scope, whereas "he has described" implies giving an account or representation of something. The former is about setting boundaries, the latter about providing details.