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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
expand the frontier
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "expand the frontier" is correct and can be used in written English.
You can use it to refer to the process of exploring and discovering new lands or new ideas. For example, "By expanding the frontier of scientific knowledge, researchers have made remarkable discoveries about the natural world."
✓ Grammatically correct
News & Media
Science
Wiki
Alternative expressions(16)
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
2 human-written examples
The purpose of the courts is to resolve the tension between the will of the people expressed through their lawmakers and the rights of the individual to expand the frontier of the law.
News & Media
Importantly, passage of an endoscope through a translumenal stent will enable the endoscopist to expand the frontier of endoscopic intervention to structures outside of the gastrointestinal tract.
Human-verified similar examples from authoritative sources
Similar Expressions
57 human-written examples
The National Academies committee recommended that the US continue to pursue a programme to expand the frontiers of human experience in space to challenge technology and excite the public's imagination and to do so via expanded international leadership and cooperation.
News & Media
As science and medicine continually expand the frontiers of older age, we as a society must continue to find ways to help all older adults move through those years with a maximum of comfort, security and grace.
News & Media
Like, say, Avatar or Toy Story, it really does expand the frontiers of what cinema can do; unlike them, Gravity is set in, or at least around, the real world.
News & Media
There are men and women in space because politicians and the public seem to like having them there, not because they do very much to expand the frontiers of knowledge... Barring early disaster...the next phase of manned space flight--a new international space station circling the earth--now seems certain to get started next year.
News & Media
That is, rich-world unionism may have primarily served to expand the frontiers of the exclusive elite to include residents of rich countries, who then do their best to shut out goods and most importantly people from poorer countries.As a description of economic history, I think the arguments in "Why Nations Fail" are compelling and powerful.
News & Media
NSF also offered to provide general information on how the five grants satisfy NSF's mission to expand the frontiers of science.
Science & Research
Founder Will Jackson gave a tour of his robot factory to the BBC, and explained how he and his team of a dozen people are looking to expand the frontiers of robot technology.
News & Media
Also, during the 2010 Heads of Space Agencies Summit celebrating the International Academy of Astronautics IAAAA) 50th Anniversary, space-faring nations from across the globe issued a collective call in support of robust international partnerships to expand the frontiers of space exploration and generate knowledge for improving life on Earth [2].
Science
The military was reorganised, which allowed the emperors John I (r. 969 976) and Basil II (r. 976 1025) to expand the frontiers of the empire on all fronts.
Wiki
Expert writing Tips
Best practice
When using "expand the frontier", consider the specific context to ensure it accurately reflects the intended meaning of exploration, innovation, or territorial expansion. Be mindful of whether a literal or metaphorical interpretation is more appropriate.
Common error
While "expand the frontier" is generally acceptable, avoid overuse in formal writing. Vary your language by using synonyms like "extend the boundaries" or "broaden the scope" to maintain a sophisticated tone.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "expand the frontier" functions primarily as a verb phrase followed by a noun phrase. Ludwig AI confirms it follows standard English grammar rules, serving to describe the action of extending or broadening a boundary, either literally or metaphorically. For instance, it can denote the physical expansion of territory or the advancement of knowledge.
Frequent in
News & Media
30%
Science
30%
Wiki
10%
Less common in
Encyclopedias
10%
Formal & Business
10%
Reference
10%
Ludwig's WRAP-UP
In summary, the phrase "expand the frontier" is a grammatically correct and relatively common expression used to convey the idea of extending boundaries, whether physical, intellectual, or metaphorical. Ludwig AI confirms its grammatical correctness and provides numerous examples across diverse contexts, including News & Media, Science, and Encyclopedias. While its register leans toward formal, it is versatile enough for various writing styles. When using the phrase, consider whether a literal or metaphorical interpretation best suits the intended meaning and audience. For alternative phrasing to "extend the boundaries" or "broaden the scope", you might use depending on the context.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
extend the boundaries
Emphasizes the act of making the limits larger, focusing on physical or conceptual borders.
broaden the scope
Focuses on increasing the range or extent of something, rather than physical expansion.
advance the limits
Highlights the progression and pushing forward of existing constraints.
push the envelope
Implies daring innovation and exceeding current limitations or boundaries.
develop new territories
Specifically refers to exploring and establishing control over new regions or areas.
enlarge the dominion
Suggests an increase in control and authority, often in a political or territorial context.
pioneer new avenues
Highlights the initiation of novel methods or approaches, emphasizing innovation.
break new ground
Focuses on groundbreaking achievements and discoveries in a particular field.
open up new vistas
Suggests revealing new perspectives or opportunities, often in a metaphorical sense.
cultivate uncharted areas
Implies the careful development and exploration of unknown or unexplored regions.
FAQs
How can I use "expand the frontier" in a sentence?
You can use "expand the frontier" to describe the act of pushing boundaries in various fields. For example, "The company aims to expand the frontier of AI technology" or "Exploration helps to expand the frontier of human knowledge".
What are some alternatives to "expand the frontier"?
Some alternatives include "extend the boundaries", "broaden the scope", or "push the envelope". The best choice depends on the specific context.
Is "expand the frontier" a formal or informal expression?
"Expand the frontier" can be used in both formal and informal contexts, but it's more commonly found in news articles, scientific papers, and encyclopedic entries. Consider the audience when deciding if it's appropriate.
What does it mean to "expand the frontier" of knowledge?
To "expand the frontier" of knowledge means to push the boundaries of what is known, discover new information, and explore uncharted areas of understanding. It implies advancing the current state of knowledge.
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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
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested