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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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by this definition

Grammar usage guide and real-world examples

USAGE SUMMARY

"by this definition" is correct and usable in written English.
You can use it to introduce an explanation of a definition that follows. For example: "By this definition, a computer is a programmable machine capable of performing a set of arithmetic or logical operations."

✓ Grammatically correct

News & Media

Science

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

By this definition, the Internet is magic.

Terrorism is, by this definition, primarily political.

News & Media

The New York Times

By this definition, the unusual or unexpected is newsworthy.

By this definition, my husband may be in trouble.

Hence, by this definition of drag and thrust,, i.e.e.e

Science & Research

Nature

By this definition, Northamptonshire is in the East Midlands.

News & Media

The Economist

By this definition, Charlie's Country is a work of humane and tender genius.

Thus everything from peasant cooking to classic haute cuisine may, by this definition, be accounted simple.

By this definition, there is perhaps no living filmmaker as fully alive as Mr. Kiarostami.

News & Media

The New York Times

By this definition, Alba Vineyard's New Jersey Blush is accurately named.

News & Media

The New York Times

By this definition, it would cover about two-tenths of a square mile.

News & Media

The New York Times
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Expert writing Tips

Best practice

Use "by this definition" to clearly signal that you are applying a specific, pre-stated definition to draw a conclusion or make an assessment.

Common error

Avoid using "by this definition" if you haven't explicitly stated or clearly implied the definition you're referring to. Ensure the definition is evident to your reader.

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

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "by this definition" functions as a transitional phrase, linking a specific definition to its application or consequence. Ludwig AI shows it introduces a statement that logically follows from the established definition.

Expression frequency: Very common

Frequent in

News & Media

37%

Science

37%

Formal & Business

7%

Less common in

Wiki

7%

Reference

0%

Social Media

0%

Ludwig's WRAP-UP

In summary, the phrase "by this definition" serves as a crucial connector in writing, linking a specific definition to its subsequent application. Ludwig AI confirms its proper and frequent use across diverse fields, making it a valuable tool for precise communication. Predominantly found in News & Media and Science contexts, as shown by Ludwig's analysis, this phrase ensures readers understand the logical flow from a defined term to its implications. When writing, it's best practice to clearly state or imply the definition before using the phrase, avoiding ambiguity and ensuring clarity. The examples provided by Ludwig further illustrate the phrase's versatility and importance in academic, professional, and general writing.

FAQs

How can I use "by this definition" in a sentence?

Start by introducing a definition, then use "by this definition" to show how that definition applies to a particular situation. For example, "A paradox is a statement that contradicts itself. "By this definition", the saying 'less is more' is a paradox."

What phrases are similar to "by this definition"?

Alternatives include phrases like "according to this definition", "under this definition", or "based on this definition". The choice depends on the specific nuance you want to convey.

Is it always necessary to explicitly state the definition when using "by this definition"?

While it's best practice to state the definition clearly, in some contexts, the definition might be strongly implied. However, clarity is always preferred to avoid ambiguity.

What's the difference between "by this definition" and "in this sense"?

"By this definition" refers specifically to a stated or implied definition. "In this sense" is broader and can refer to a general understanding or interpretation, not necessarily a formal definition.

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Source & Trust

82%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: