Used and loved by millions
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
fill gaps in knowledge
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "fill gaps in knowledge" is correct and usable in written English.
It can be used when discussing the process of acquiring new information or understanding to address areas where knowledge is lacking. Example: "The research aims to fill gaps in knowledge about the effects of climate change on local ecosystems."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(4)
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
7 human-written examples
The nine new graphic warnings are not intended to fill gaps in knowledge, but to shock and frighten.
News & Media
In the federal government's fiscal year 2006 (beginning 1 October 2005 through 30 September 2006), AHRQ plans to fill gaps in knowledge about patient care dealing with complex conditions, such as multiple diseases and risk factors.
Science & Research
The interviews with actual and potential service users then enabled us to fill gaps in knowledge.
Science
Both comprehensive and targeted trainings are necessary to fill gaps in knowledge, and must be in conjunction with sufficient follow-up and refresher courses.
Science
Similarly, experts from complementary specialities, i.e. cardiology and neurology, were consulted to fill gaps in knowledge about particular clinical events that occurred in the records.
Science
To fill gaps in knowledge, and hence to understand short and long term outcomes more precisely, especially long-term post-discharge outcomes.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
53 human-written examples
Working with others fills gaps in knowledge, teaches you new things and means that someone else makes the coffee every now and then.
News & Media
Whilst not all parameters have been measured in this work, the research collectively fills gaps in knowledge to better enable utilisation of critical compatibility models and evaluation tools.
Science
Modern observational tools will eventually improve the consistency of biosphere models through creating multiple constraints for positioning 'true' values for model parameters [32 35] and through filling gaps in knowledge needed for improving descriptions of significant processes.
This investigation fills gaps in knowledge which will allow industry stakeholders and policy makers to adapt their current disease programmes and contingency plans to the reality of small-scale pig-keeping enterprises' health and biosecurity status.
Another approach to filling gaps in knowledge has been the establishment of additional cohorts to address specific populations.
Science
Expert writing Tips
Best practice
When using the phrase "fill gaps in knowledge", ensure that the context clearly indicates what specific knowledge is lacking and how it is being addressed. This adds clarity and demonstrates the impact of the action.
Common error
Avoid using "fill gaps in knowledge" without specifying the area of knowledge. Vague references reduce the impact and can make your writing seem unfocused.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "fill gaps in knowledge" functions as a verb phrase with a noun object, describing the action of completing or supplementing missing information. As Ludwig AI confirms, it is correct and usable. Examples show it used in the context of research, training, and analysis.
Frequent in
Science
50%
News & Media
25%
Formal & Business
25%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "fill gaps in knowledge" is a grammatically correct and commonly used phrase to describe the process of acquiring new information to address deficiencies in understanding. Ludwig AI validates this and provides ample examples. While versatile, it is important to provide specific context when using this phrase to avoid overgeneralization. As demonstrated by its presence in scientific articles, news reports, and business documents, this phrase is appropriate for various writing styles, ranging from formal to neutral. Consider alternatives like "address knowledge deficits" or "augment understanding" for nuanced expression.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
address knowledge deficits
Focuses on correcting specific areas of lacking information.
bridge informational voids
Emphasizes connecting separate pieces of information to form a complete picture.
augment understanding
Highlights the improvement and expansion of comprehension.
enhance knowledge base
Concentrates on improving the overall collection of knowledge.
expand comprehension
Stresses the broadening of understanding on a particular subject.
complete the understanding
Highlights that understanding of something is made whole or finished.
enrich knowledge
Emphasizes making knowledge richer or more complete.
deepen understanding
Stresses a more profound or thorough comprehension.
supplement knowledge
Focuses on adding to existing knowledge to make it more complete.
close informational lacunae
Refers to filling specific missing pieces of data or facts.
FAQs
What does "fill gaps in knowledge" mean?
The phrase "fill gaps in knowledge" means to acquire new information or understanding to address areas where knowledge is lacking or incomplete.
How can I use "fill gaps in knowledge" in a sentence?
You can use "fill gaps in knowledge" to describe research, studies, or educational efforts that aim to improve understanding in a particular area. For example: "The study aims to "address knowledge deficits" in renewable energy technologies."
What are some alternatives to "fill gaps in knowledge"?
Alternatives include phrases like "address knowledge deficits", "bridge informational voids", or "augment understanding". The best choice depends on the specific context and nuance you want to convey.
Is it better to say "fill gaps in knowledge" or "fill in gaps in knowledge"?
Both "fill gaps in knowledge" and "fill in gaps in knowledge" are acceptable. The inclusion of "in" doesn't significantly alter the meaning, but "fill gaps in knowledge" might sound slightly more formal. The choice depends on the tone and style of your writing.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested