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
a main design
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a main design" is correct and usable in written English.
It can be used when referring to the primary or most important design in a project or context. Example: "The architect presented a main design for the new community center that emphasized sustainability and accessibility."
✓ Grammatically correct
Science
News & Media
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
10 human-written examples
Mass increase of the rotor is identified as a main design challenge to overcome.
Integration is a main design activity including hardware system integration, software system integration, and final embedded system integration.
Finally the calibrability is used as a main design criterion of a spatial redundant parallel calibrating and measuring machine RedCaM.
Science
The presented procedure represents a main design element of the user-centered DSS currently being developed at the Institute of Product Development.
Science
Other important components of gyrotron such as magnetron injection gun, non-linear taper and RF window are also designed considering the smooth frequency tunability a main design parameter.
A main design issue of Comshell roofs is the buckling strength of the bolted steel base shell during the construction stage under wet concrete loading.
Human-verified similar examples from authoritative sources
Similar Expressions
50 human-written examples
The principle of operation of such a still, the main design parameters and the results of solar still preliminary performance tests are presented in this paper.
Science
We first constructed two matrices that each represented a main effects design and together represented the full factorial design (2 × 2 × 2 design).
Science
A wide range of main design parameters were considered.
Science
The experimental data provide a full map of main design parameters for the membrane-based liquid desiccant air conditioning technology.
Science
Finally, a sensitivity analysis was performed in order to determine the system performance as a function of the main design parameters.
Science
Expert writing Tips
Best practice
Use "a main design" to clearly indicate the primary or most significant design element in a project or discussion.
Common error
Avoid using "a main design" when a simpler term like "the design" or "primary feature" is more appropriate and less verbose. Simplicity often enhances clarity.
Source & Trust
77%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a main design" functions as a noun phrase, where "main" acts as an adjective modifying "design". It identifies the principal or most important design element. Ludwig AI confirms its correctness and usability in written English.
Frequent in
Science
70%
News & Media
20%
Formal & Business
10%
Less common in
Wiki
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "a main design" is a noun phrase used to highlight the primary or most significant design in a given context. Ludwig AI confirms that the phrase is grammatically correct. It is most frequently used in scientific and news-related contexts. While generally suitable for various settings, simpler terms might be preferable in informal situations. Alternatives such as ""key design"" or ""primary design"" can be used for semantic variation. When using "a main design", clarity is key; ensure the context clearly indicates why the design is considered primary.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
key design
Focuses on the importance of the design.
primary design
Emphasizes that the design is the first or foremost.
principal design
Highlights the design as being the most important or main.
central design
Indicates the design is at the heart of the project.
core design
Implies the design is essential and fundamental.
dominant design
Suggests the design is the most influential or prevalent.
leading design
Indicates the design is in the forefront or most advanced.
major design
Stresses the significant size or importance of the design.
significant design
Highlights the notable value or importance of the design.
crucial design
Emphasizes that the design is critical or essential for success.
FAQs
How can I use "a main design" in a sentence?
You can use "a main design" to refer to the primary design or key feature of something. For instance, "The sustainability aspect was "a main design" consideration for the new building."
What are some alternatives to "a main design"?
Alternatives include "key design", "primary design", or "central design". The best choice depends on the specific context and nuance you want to convey.
When is it appropriate to use "a main design" instead of "the main design"?
While both are grammatically correct, "a main design" is used when you are introducing the concept or referring to one of several main designs. "The main design" implies there is only one primary design under discussion.
Is "a main design" considered formal or informal language?
"A main design" is suitable for both formal and informal contexts. However, in very formal writing, consider using more precise language to specify the design's importance or function.
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
77%
Authority and reliability
4.1/5
Expert rating
Real-world application tested