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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

MitStanfordHarvardAustralian Nationa UniversityNanyangOxford

as previously described

Grammar usage guide and real-world examples

USAGE SUMMARY

'as previously described' is a perfectly acceptable phrase in written English.
It is used to refer to something that has been described in a previous sentence, paragraph, or section. For example: John's house was repainted blue, as previously described in the report.

✓ Grammatically correct

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Analytical methods were as previously described [33].

Science

Plosone

was as previously described [51].

Science

Plosone

Thus, as previously described [8].

Science

Plosone

HIFs were obtained as previously described [72].

Science

Plosone

Immunoprecipitation was performed as previously described.

Science

Plosone

ISH was performed as previously described [23].

Science

Plosone

CMCs were cultured as previously described [47].

Science

Plosone

Behaviours were defined as previously described [37].

Science

Plosone

Protocols were as previously described [17], [18].

Science

Plosone

Spreads were obtained as previously described.

Science

Plosone

DNA was sequenced as previously described [24].

Science

Plosone
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Expert writing Tips

Best practice

When using "as previously described", ensure the previous description is clear and easily accessible to the reader. Provide a specific reference if the description is lengthy or in a different section.

Common error

Avoid using "as previously described" if the prior description is not easily found or is ambiguous. This can frustrate readers and undermine clarity.

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 "as previously described" functions as an adverbial phrase, modifying a verb by indicating the manner in which an action is performed. As Ludwig AI highlights, it connects a current statement to a prior explanation or detail.

Expression frequency: Very common

Frequent in

Science

100%

Less common in

News & Media

0%

Formal & Business

0%

Academia

0%

Ludwig's WRAP-UP

In summary, "as previously described" is a common and grammatically correct phrase used primarily in formal and scientific writing to refer back to information already presented. As Ludwig AI confirms, it functions as an adverbial phrase to avoid redundancy and maintain clarity. While very frequent in scientific contexts, its usage elsewhere is uncommon. When using this phrase, ensure the referenced information is easily accessible to the reader. Alternatives include phrases such as "as mentioned earlier" or "previously stated".

FAQs

What does "as previously described" mean?

The phrase "as previously described" indicates that something has been detailed or explained earlier in the text or in a cited source.

How can I use "as previously described" in a sentence?

You can use it to refer back to a method, result, or characteristic already mentioned: "The cells were cultured "as previously described" in the methods section."

What are some alternatives to "as previously described"?

When is it appropriate to use "as previously described"?

It is appropriate when you want to avoid repeating detailed information that has already been presented, making your writing more concise and efficient.

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Source & Trust

82%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: