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 enhancement of
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a enhancement of" is not correct.
It should be "an enhancement of." You can use it when discussing improvements or upgrades to something, typically in a formal or technical context. Example: "The new software update is an enhancement of the previous version, offering better performance and additional features."
⚠ May contain grammatical issues
Science
News & Media
Wiki
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
8 human-written examples
( a ) Enhancement of the density in relation to the base fluid (100 × (ρnf− ρ0)/ρ0) vs. concentration (wt.%) for both nanocrystalline structures.
Science
There is a enhancement of 37.5% going from a maximum external quantum efficiency of 40%55%% for electrosprayed and spincoated devices.
Science
The toolbox includes three functions: a) enhancement of the post-event damage data collection process, b) assessment of monetary loss of future events and c) continuous updating and improvement of an existing vulnerability curve by adding data of recent events.
Nevertheless, Günther and Wetzel [28, 29] investigated HCOO− electro-oxidation on Pt in pH range of 10 13.5 and low current densities were obtained for this process, but they observed a enhancement of the electro-oxidation rate when the pH goes below 12.5 [25].
b Normal air within the lumen of the gastrointestinal tract, recognizable by its association with bowel (white arrow) in a patient without pneumoperitoneum in right hypochondrium scan with convex probe Fig. 2 a Enhancement of peritoneal stripe (white arrow) and reverberation artifacts (black arrow) detected in the right hypochondrium scan with convex probe in a patient with pneumoperitoneum.
Science
Perturbing the system with chloride results in (a) enhancement of dynamic instabilities throughout the current potential curve, including regions of both positive and negative slope; (b) emergence of several spatial patterns; and (c) decreasing the width of pulses with increasing [Cl−].
Science
Human-verified similar examples from authoritative sources
Similar Expressions
48 human-written examples
If your holiday aesthetic involves an enhancement-of-nature theme, you can throw away the spray-painted pine cones.
News & Media
Use a mod to create a cape as an enhancement of your skin.
Wiki
This work is an enhancement of a trusted hypervisor that extends trust to network storage [70].
Science
Which means the Afghan demographics is miraculously destined to prevail in a conflict against foreigners with an enhancement of youth population over a set span of time.
News & Media
In 2006, Scuor et al. fabricated a biaxial puller as an enhancement of the above technique.
Expert writing Tips
Best practice
Always use "an" instead of "a" before words that begin with a vowel sound, including "enhancement". For example, "The new feature is an enhancement of the user experience."
Common error
Avoid using the indefinite article "a" before words starting with a vowel sound. Remember that "enhancement" begins with a vowel sound, so the correct article is "an". Saying "a enhancement" is grammatically incorrect.
Source & Trust
84%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase functions as a noun phrase, typically used as a complement or object within a sentence. It describes something that improves, augments, or adds value to something else. Ludwig AI indicates that "a enhancement of" is grammatically incorrect; the correct form is "an enhancement of".
Frequent in
Science
50%
News & Media
36%
Wiki
14%
Less common in
Formal & Business
0%
Academia
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, the phrase "a enhancement of" is grammatically incorrect; the correct form is "an enhancement of". As Ludwig AI points out, it's crucial to use "an" before words starting with a vowel sound. The phrase, when used correctly, describes an improvement or addition that increases the value or effectiveness of something. It's commonly found in scientific and news-related contexts. Remember to use "an improvement to", "an upgrade for", or "a refinement of" as alternatives, depending on the desired nuance.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
an improvement to
Focuses on the act of making something better, similar to enhancement but with a slightly different emphasis.
an upgrade for
Implies a raising to a higher standard, often used in technological contexts.
a refinement of
Suggests a subtle improvement, focusing on precision and detail.
a boost to
Highlights an increase in power, effectiveness, or value.
an augmentation of
Emphasizes the addition or enlargement of something.
a development in
Indicates a stage of growth or advancement.
an advancement of
Implies progress or forward movement.
a strengthening of
Focuses on making something more robust or resilient.
an amplification of
Suggests an increase in magnitude or intensity.
an expansion of
Implies making something larger or more comprehensive.
FAQs
What is the correct article to use before "enhancement?"
The correct article to use before "enhancement" is "an" because "enhancement" begins with a vowel sound. Therefore, the correct phrase is "an enhancement of".
How can I use "an enhancement of" in a sentence?
You can use "an enhancement of" to describe something that improves or adds value to something else. For example, "The latest software update provides an enhancement of the system's security features".
What can I say instead of "an enhancement of"?
You can use alternatives like "an improvement to", "an upgrade for", or "a refinement of" depending on the context.
Which is correct, "a enhancement of" or "an enhancement of"?
"An enhancement of" is the correct phrase. "A enhancement of" is grammatically incorrect because "enhancement" starts with a vowel sound, requiring the use of "an".
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
4.1/5
Expert rating
Real-world application tested