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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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a outline of

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "a outline of" is not correct in English.
It should be "an outline of." You can use it when referring to a general description or summary of a topic or plan. Example: "The professor provided an outline of the main points we would cover in the lecture."

⚠ May contain grammatical issues

Science

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

14 human-written examples

It will be useful for government  partners to inform services, policies and programmes that impact on children's lives, including poverty, education and health and child Protection.|Download PDF| This report provides a outline of the situation of children in areas such as health, education and child protection, with a particular emphasis on children most in need.

Formal & Business

Unicef

(a) Outline of the iST sample-processing method.

Science & Research

Nature

(a) Outline of the ancestral karyotype segments determined by comparative chromosome painting techniques26,27 in A. thaliana chromosomes.

Science & Research

Nature

You'll also find the slide deck for the day, a concept sketching worksheet with space for recording feedback on the back, and a outline of the systems design method we used in the class.

a Outline of the basic method used for the crossbreeding of sake yeast strains.

Fig. 3 a Outline of the fabrication steps of silver-coated gold nanorods (Au@Ag nanorods) and corresponding SERS spectra of four different SEPs.

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Human-verified similar examples from authoritative sources

Similar Expressions

46 human-written examples

Any injuries that reflect an outline of an object, for example, a belt, cord or hand.

News & Media

Huffington Post

There was an outline of a script but nothing specific.

News & Media

The Guardian

Pass out copies of an outline of a human head.

News & Media

The New York Times

revealed an "outline" of a "plan" to the public.

News & Media

Huffington Post

2084 reads like an outline of a summer disaster movie.

News & Media

Huffington Post
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Expert writing Tips

Best practice

Always use the grammatically correct form "an outline of" when referring to a summary or plan.

Common error

Avoid using the article "a" before the word "outline". The correct article to use is "an" because "outline" begins with a vowel sound. Using "a" instead of "an" is a common grammatical error.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

79%

Authority and reliability

3.2/5

Expert rating

Real-world application tested

Linguistic Context

The phrase is intended as a noun phrase functioning as a determiner and noun structure. Its intended purpose is to introduce a summary or a plan. However, according to Ludwig AI, the phrase is ungrammatical.

Expression frequency: Uncommon

Frequent in

Science

33%

News & Media

33%

Academia

17%

Less common in

Formal & Business

17%

Wiki

0%

Encyclopedias

0%

Ludwig's WRAP-UP

In summary, while the phrase "a outline of" appears in various contexts, it is grammatically incorrect. The correct form is "an outline of". Ludwig AI underlines that it should be replaced with the proper article, and provides alternatives like "a summary of" or "a sketch of" for similar meanings. Use "an outline of" when you need to summarize a plan or some structured information, always keeping in mind the proper grammatical form.

FAQs

What's the correct way to say "a outline of"?

The grammatically correct way to express this phrase is "an outline of". The indefinite article "an" is used before words that begin with a vowel sound.

When should I use "an outline of"?

Use "an outline of" when you want to provide a summary, a plan, or a general description of something. It suggests a structured overview of the main points.

What can I say instead of "a outline of"?

Since "a outline of" is grammatically incorrect, you should use "an outline of". Alternatively, you can use phrases like "a summary of" or "a sketch of".

Is there a difference between "an outline of" and "a summary of"?

While both phrases provide a concise description, "an outline of" suggests a structured plan or framework, whereas "a summary of" implies a condensed version of the main points.

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Source & Trust

79%

Authority and reliability

3.2/5

Expert rating

Real-world application tested

Most frequent sentences: