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 purpose-built
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a purpose-built" is correct and usable in written English.
It is typically used to describe something that has been specifically designed or constructed for a particular purpose or function. Example: "The new software is a purpose-built solution for managing large datasets efficiently."
✓ Grammatically correct
News & Media
Science
Academia
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
56 human-written examples
Neither is a purpose-built detention centre.
News & Media
It's a purpose-built plug-in hybrid.
News & Media
In September a purpose-built arena will open in Leeds.
News & Media
Every commodity seems to provoke a purpose-built protest movement.
News & Media
"It really is a purpose-built den of iniquity".
News & Media
Alligators invade a purpose-built "paradise" in Florida.
News & Media
In contrast, Ocado operates a purpose-built central warehouse.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
4 human-written examples
Facilities A purpose built library provides material to support the courses taught.
News & Media
This time, though, it was into a purpose built venue near Piccadilly Circus.
News & Media
Other ideas include a redesigned interactive website and a purpose built App.
News & Media
In 2018 it is adding a purpose built luxury vessel the Quark World Explorer.
News & Media
Expert writing Tips
Best practice
Use "a purpose-built" to clearly indicate that something was designed and constructed with a specific function in mind. This adds precision to your writing, especially in technical or descriptive contexts.
Common error
Avoid using "a purpose-built" when simpler adjectives like "special" or "specific" would suffice. Overusing the phrase can make your writing sound overly formal or pretentious in casual contexts.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a purpose-built" primarily functions as a compound adjective. It modifies a noun to indicate that the noun has been specifically designed and constructed for a particular purpose. Ludwig AI indicates that this is a grammatically correct construction.
Frequent in
News & Media
61%
Science
27%
Academia
7%
Less common in
Wiki
3%
Encyclopedias
1%
Formal & Business
1%
Ludwig's WRAP-UP
The phrase "a purpose-built" is a common and grammatically correct adjective phrase used to describe something specifically designed and constructed for a particular function. Analysis of examples demonstrates its widespread usage across News & Media, Science, and Academia, Ludwig AI confirms its correctness. While versatile, it’s best used when you want to emphasize the intentionality and specialization behind an object's creation. Alternatives include "custom-designed" or "specifically designed", offering slight nuances in emphasis.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
Specifically designed
Highlights the intent behind the design, emphasizing the deliberate nature of the creation.
Specially constructed
Highlights the construction process with an emphasis on the special nature of the build.
Custom-built
Emphasizes the construction aspect, implying a unique creation based on specific requirements.
Custom-designed
Focuses on the individual tailoring of the design, emphasizing uniqueness.
Tailor-made
Implies a close fit to particular needs, often associated with bespoke solutions.
Bespoke
A more formal term implying high degree of customization and craftsmanship.
Made to order
Focuses on the act of creating something according to a customer's specifications.
Dedicated
Emphasizes the single-minded focus of the design, suggesting it serves only one purpose.
Fit for purpose
Highlights the suitability and effectiveness of the design for its intended use.
Engineered
Focuses on the technical and precise aspects of the design and construction.
FAQs
How do you use "a purpose-built" in a sentence?
The phrase "a purpose-built" is used to describe something that has been specifically designed and constructed for a particular function. For example: "The laboratory features "a purpose-built" clean room for sensitive experiments."
What can I say instead of "a purpose-built"?
You can use alternatives like "custom-designed", "specifically designed", or "tailor-made" depending on the context.
Is it better to say "a purpose-built" or "specially designed"?
Both "a purpose-built" and "specially designed" are correct, but they emphasize different aspects. "A purpose-built" highlights that something was constructed for a particular reason, while "specially designed" emphasizes the design aspect. The best choice depends on the specific context.
What is the difference between "a purpose-built" and "custom-built"?
"A purpose-built" emphasizes the function for which something was created, while "custom-built" highlights the personalized nature of its construction. While similar, "custom-built" suggests more direct client involvement or individual requirements.
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