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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
a input
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a input" is not correct in written English.
The correct form is "an input" because "input" begins with a vowel sound. Example: "Please provide an input on the project proposal during the meeting."
⚠ May contain grammatical issues
Science
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
In this figure, flooring parameter is fixed to 0.2 and number of microphones is 8. (a)Input kurtosis = 6 (b)Input kurtosis = 20 (c)Input kurtosis = 80.
(a) Input image.
a Input rainy images.
a Input image histogram.
(a) Input video image.
(a) Input frame 1.
a Input cloud image.
Human-verified similar examples from authoritative sources
Similar Expressions
4 human-written examples
Fig. 2 a Input-output mapping.
This makes possible the design of a input-state independent Sagnac interferometer for mode-locked laser applications.
Science
(A ) Input-Output curves recorded in the Schaffer collaterals of the hippocampus show that basic synaptic transmission is impaired in Aph1bc +/− heterozygous and homozygous Aph1bc −/− mutant mice as compared to control littermates.
Science
Arc a∈ Input t is an edge from input place p a to the transition t called input arc.
Science
Expert writing Tips
Best practice
Always use the article "an" instead of "a" before words that begin with a vowel sound, such as "input". Using the correct article ensures grammatical accuracy and clarity.
Common error
Avoid using "a" before words that start with a vowel sound. The correct article to use is "an". For example, it should be "an input" not "a input".
Source & Trust
60%
Authority and reliability
1.2/5
Expert rating
Real-world application tested
Linguistic Context
The phrase is typically used to refer to something that is provided or entered into a system or process. However, as Ludwig AI points out, the phrase "a input" is grammatically incorrect.
Frequent in
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Formal & Business
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Less common in
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Ludwig's WRAP-UP
In summary, the phrase "a input" is grammatically incorrect and should be avoided. As Ludwig AI has highlighted, the correct form is "an input". This correction is crucial for maintaining grammatical accuracy in both formal and informal writing. When referring to something being provided or entered, ensure you use "an input" or consider alternatives like "a contribution" or "a suggestion" for clarity and correctness.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
an input
Corrects the grammatical error by using the correct article "an" before the vowel sound.
a contribution
Emphasizes the act of providing something, such as data or feedback.
a suggestion
Highlights offering an idea or recommendation.
a piece of information
Focuses on the informational aspect of what is being provided.
a data point
Specifically refers to a single item of data.
a factor
Emphasizes something that contributes to a result or outcome.
an element
Highlights a component or part of something larger.
a consideration
Focuses on something that needs to be taken into account.
a variable
Refers to a quantity that can change or vary.
a parameter
Specifies a measurable factor that defines a system.
FAQs
How do I correctly use "a input" in a sentence?
The phrase "a input" is grammatically incorrect. The correct phrase is "an input". Ensure you use "an" before words starting with a vowel sound.
What is a better alternative to "a input"?
Instead of "a input", use "an input". Other alternatives include "a contribution" or "a suggestion", depending on the context.
Why is "a input" considered grammatically incorrect?
The article "a" is used before words starting with a consonant sound. Since "input" starts with a vowel sound, the correct article to use is "an", making the correct phrase "an input".
When should I use "an" instead of "a"?
Use "an" before words that begin with a vowel sound (a, e, i, o, u) and "a" before words that begin with a consonant sound. Therefore, you should always use "an input".
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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
60%
Authority and reliability
1.2/5
Expert rating
Real-world application tested