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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
as used in
Grammar usage guide and real-world examplesUSAGE SUMMARY
"as used in" is a correct and usable phrase in written English.
It is often used to provide a definition or clarification of a specific term or concept within a sentence. Example: "In this study, the term 'sustainability' refers to the ability of a system to maintain itself over time without depleting resources. This definition, as used in environmental economics, encompasses not only environmental health but also social and economic factors."
✓ Grammatically correct
Science
News & Media
Wiki
Encyclopedias
Alternative expressions(20)
as discovered in
in accordance with
as seen in
as illustrated in
as categorized in
within the framework of
as ascertained in
according to
in the context of
as defined by
in relation to
as attested in
as sold in
in terms of
as issued in
as suggested in
as demonstrated in
as addressed in
with reference to
when referring to
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
60 human-written examples
"Some just grind sapphire glass, as used in the case of my RM 056, for instance.
News & Media
In our searches, we spelled "victimization" with a z, as used in North America, and with an s, as used in Great Britain.
Science
Stochastic, such as the simulated annealing used in WHAT IF, greedy as used in Hbuild and exhaustive search, as used in MolProbity.
Science
Thus reduction procedures (detour reductions) as used in normalization proofs play a crucial role.
Science
We provide implementation details reflecting the underlying data structures as used in MPI-AMRVAC.
Clearly, that's not the case, though as used in that first sentence, it does carry that implication.
News & Media
Compare to the term Gunboat diplomacy, as used in international politics by imperial powers.
Wiki
Programmed automatic, as used in this shot, works for most shots most of the time.
Wiki
Array-based platforms, as used in this study, provide useful tools for identifying such molecules.
Science
As used in this technical sense, likelihoods can be very useful.
Science
It's literally the same technology as used in Chrome OS".
News & Media
Expert writing Tips
Best practice
Use "as used in" to clarify the specific meaning of a term, especially when it may have multiple interpretations. This ensures clear communication and avoids ambiguity.
Common error
Avoid using "as used in" for definitions that are already widely understood. It can make your writing sound unnecessarily formal or redundant. Save it for instances where clarification is genuinely needed.
Source & Trust
79%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "as used in" functions as a prepositional phrase that modifies a noun or noun phrase. It serves to specify the context or domain in which a particular term or concept is being employed. Ludwig AI confirms its correct usage and widespread application.
Frequent in
Science
35%
News & Media
30%
Wiki
15%
Less common in
Encyclopedias
10%
Formal & Business
5%
Reference
5%
Ludwig's WRAP-UP
The phrase "as used in" is a versatile prepositional phrase that adds clarity and precision to writing by specifying the context in which a term is being used. As Ludwig AI confirms, it's grammatically sound and frequently employed across various domains, including science, news, and encyclopedias. While "as used in" is generally neutral to formal, it should be reserved for situations where a term's meaning might be ambiguous or specific to a particular field. Overusing it can lead to redundancy. Alternatives like "in the context of" or "according to" can offer nuanced variations in meaning. By understanding its proper usage, writers can ensure clear and effective communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
in the context of
Focuses on the specific situation where something occurs.
within the framework of
Emphasizes a structured or theoretical setting.
according to
Highlights a specific source or authority defining the term.
as defined in
Directly points to a defining source or document.
in accordance with
Stresses compliance or agreement with a standard.
for the purposes of
Highlights the intended function or goal.
with reference to
Indicates a specific point of comparison or relation.
in relation to
Similar to "with reference to" but with a broader scope.
in terms of
Specifies the aspect or perspective being considered.
when referring to
Highlights the act of mentioning something specific.
FAQs
How can I use "as used in" in a sentence?
Use "as used in" to specify a particular context or source for a definition. For example, "The term 'algorithm', "as used in" computer science, refers to a step-by-step procedure for solving a problem".
What are some alternatives to "as used in"?
You can use alternatives like "in the context of", "according to", or "as defined in" depending on the specific meaning you want to convey.
Is it always necessary to clarify terms with "as used in"?
No, it's only necessary when a term has multiple meanings or its meaning is specific to a particular field. Overusing it can make your writing sound cumbersome.
What's the difference between "as used in" and "as defined by"?
"As used in" indicates a general context or field where a term is used, while "as defined by" points to a specific authority or source providing the definition.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
79%
Authority and reliability
4.5/5
Expert rating
Real-world application tested