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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
frontier of knowledge
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "frontier of knowledge" is correct and usable in written English.
It can be used to describe the leading edge or the most advanced area of understanding in a particular field or discipline. Example: "Researchers are constantly pushing the frontier of knowledge in artificial intelligence, exploring new algorithms and applications."
✓ Grammatically correct
News & Media
Science
Encyclopedias
Alternative expressions(12)
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
10 human-written examples
It is a frontier of knowledge just as much as the high-energy frontier, or the outer reaches of the solar system.
News & Media
If a 48-minute Channel 4 documentary isn't the place to explore this exciting new frontier of knowledge, I don't know what is.
News & Media
Only when he is teaching graduate students who themselves are being trained for scholarship does the university professor find himself working at the frontier of knowledge, with his students as apprentices.
Encyclopedias
"When you walked into his classes, you felt you were on the frontier of knowledge in the field," said Peter Machinist, who studied under Dr. Cross as an undergraduate at Harvard and now holds the endowed professorship there that Dr. Cross had held until his retirement in 1992.
News & Media
They do research, they say, for the exhilaration of being at the frontier of knowledge.
Science & Research
As the frontier of knowledge expands, the slice that a given individual can grasp inevitably becomes a smaller part of the whole.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
49 human-written examples
These are real frontiers of knowledge, pretty much independent of any specific theory.
News & Media
Are science writers reporting on the frontiers of knowledge or imagination?
News & Media
Basic science meets this criterion; people become scientists to extend the frontiers of knowledge.
News & Media
America has always seen itself, and has been seen, as the land of progress, pushing back the frontiers of knowledge.
News & Media
While we continue to push back the frontiers of knowledge, most recently in digital technology, our consciousness remains hard-wired with some very primitive storylines.
News & Media
Expert writing Tips
Best practice
Use "frontier of knowledge" to describe areas where understanding is actively being expanded through research and discovery. It's particularly effective when discussing scientific advancements, academic pursuits, or philosophical inquiries.
Common error
Avoid using "frontier of knowledge" in casual conversation or informal writing. The phrase is best suited for academic, scientific, or formal contexts where the expansion of understanding is a central theme.
Source & Trust
83%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "frontier of knowledge" functions as a noun phrase, typically serving as the object of a verb or the complement of a preposition. It refers to the leading edge of understanding in a particular field. Ludwig's analysis confirms its use in contexts related to research and discovery.
Frequent in
Science
30%
News & Media
40%
Encyclopedias
10%
Less common in
Formal & Business
10%
Wiki
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, the phrase "frontier of knowledge" is a noun phrase that effectively conveys the concept of the leading edge of human understanding. As Ludwig confirms, it's grammatically correct and primarily used in academic, scientific, and formal contexts. While not exceedingly common, its presence in authoritative sources like The Guardian and The New York Times underscores its validity and relevance. When seeking alternatives, consider options like "cutting edge of understanding" or "advancing knowledge", depending on the specific nuance you wish to convey.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
cutting edge of understanding
Emphasizes the innovative and advanced nature of the knowledge.
state-of-the-art understanding
Implies the most current and technologically advanced level of comprehension.
vanguard of knowledge
Highlights the pioneering aspect of the knowledge.
forefront of research
Emphasizes the research aspect of expanding knowledge.
advancing knowledge
Focuses on the act of increasing knowledge, rather than the boundary.
newest discoveries
Highlights recent findings and breakthroughs.
latest developments in the field
Focuses on recent progress within a specific area of study.
expanding the horizons of knowledge
Focuses on broadening the scope of understanding.
uncharted territory of understanding
Uses a metaphor to describe the unknown and unexplored aspects of knowledge.
breaking ground in knowledge
Suggests innovative and unprecedented advancements.
FAQs
How can I use "frontier of knowledge" in a sentence?
You can use "frontier of knowledge" to describe areas where understanding is actively being expanded, such as: "Researchers are pushing the "frontier of knowledge" in artificial intelligence."
What are some alternatives to "frontier of knowledge"?
Depending on the context, you could use alternatives such as "cutting edge of understanding", "vanguard of knowledge", or "advancing knowledge".
In what contexts is "frontier of knowledge" most appropriate?
"Frontier of knowledge" is most appropriate in academic, scientific, and formal contexts where the advancement of understanding is a central theme. It's less suitable for casual conversation.
Is "frontier of knowledge" the same as "boundary of knowledge"?
While related, "frontier of knowledge" implies an active zone of expansion and discovery, whereas "boundary of knowledge" simply refers to the limit of what is currently known.
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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
83%
Authority and reliability
4.1/5
Expert rating
Real-world application tested