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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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first principal

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "first principal" is not correct in standard written English.
It seems to be a misinterpretation of "first principle," which refers to a fundamental truth or assumption that serves as the foundation for a system of belief or reasoning. Example: "To solve this complex problem, we need to break it down to its first principles and analyze each component."

⚠ May contain grammatical issues

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

It is her first principal role on Broadway.

News & Media

The New York Times

A white man from Georgia, James L. Sibley, was the first principal.

News & Media

The New York Times

First principal component.

Only the first principal component was retainede.

Only the first principal component was retainedf.

No construct showed negative correlation with the first principal component.

The first principal component is asymmetric relative to the poles.

Namely, determining the sign of biaxial stress ratio is required to measure the first principal stress, since the basic equation to obtain the first principal stress is different.

Geometrically, the first principal component points in the direction with the largest variance.

Figure 4 The 12 first principal components of the facial data and their percentage of variance.

The first principal component accounted for 99.8% of the total variance, the second for 0.14%.

Science

Geoderma
Show more...

Expert writing Tips

Best practice

Although commonly found, especially in technical writing, consider replacing "first principal" with grammatically correct alternatives like "fundamental principle" or "primary principle" to improve clarity and adherence to standard English.

Common error

Avoid confusing "first principal" with the term "first principle", which refers to a foundational concept in reasoning. While similar sounding, they have distinct meanings and applications. Using "first principal" when you mean "first principle" is a common error.

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

2.8/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "first principal" typically functions as a modifier and noun, often found in technical or scientific contexts where it attempts to identify a leading or primary concept. However, Ludwig AI identifies this phrase as grammatically incorrect.

Expression frequency: Very common

Frequent in

Science

76%

News & Media

15%

Wiki

3%

Less common in

Formal & Business

2%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

In summary, while the phrase "first principal" appears frequently, especially within scientific literature, Ludwig AI flags it as grammatically incorrect. The intended meaning generally revolves around identifying a fundamental or leading principle. To ensure grammatical correctness and clarity, it's best to use alternatives like ""fundamental principle"" or ""primary principle"". While usage patterns show prevalence in scientific contexts, adhering to standard English improves overall communication and credibility.

FAQs

What is the correct way to use "first principle"?

The term "first principle" refers to a basic, self-evident truth or proposition that serves as the foundation for a chain of reasoning. For example, "To truly understand this technology, you must go back to its "first principles" and examine how it works from the ground up."

Is "first principal" grammatically correct?

No, "first principal" is not considered grammatically correct in standard English. A more suitable term would be "fundamental principle" or "primary principle".

When should I use "fundamental principle" instead of "first principal"?

You should use "fundamental principle" when referring to a foundational concept or idea that serves as the basis for further reasoning or understanding. Ludwig AI identifies "first principal" as incorrect, suggesting "fundamental principle" is the better choice.

What are some alternatives to "first principal"?

Alternatives to "first principal" include "primary principle", "basic principle", and "initial principle". The most suitable choice will depend on the specific context and the nuance you wish to convey.

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Source & Trust

82%

Authority and reliability

2.8/5

Expert rating

Real-world application tested

Most frequent sentences: