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
Definite reaction
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "Definite reaction" is correct and usable in written English.
It can be used to describe a clear and unmistakable response to a stimulus or situation. Example: "The scientist observed a definite reaction when the chemicals were mixed, indicating a successful experiment."
✓ Grammatically correct
News & Media
Science
Alternative expressions(3)
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
5 human-written examples
At General Griff's reappearance, a definite reaction set.
News & Media
"You're causing a definite reaction in the audience, different from the typical reaction you want in a regular stage performance.
News & Media
He spoke recently about the current state of mind among clients and what he advises their managers to do. A. When the market started going south pretty quickly toward the end of the last summer, there was a very definite reaction — fear and panic — and the desire to make sure their assets were safe.
News & Media
The definite reaction mechanism for the synthesis of silver nanoparticles using fungal cell filtrate is not yet to be elucidated.
The reaction and composite variables such as the feed volume and the CNF yield were optimized for pursuing the maximum amount of hydrogen evolution in a definite reaction time.
Human-verified similar examples from authoritative sources
Similar Expressions
55 human-written examples
However even though there were only a few complaints about racism if that turned out to be upheld by Ofcom then I would expect there to be a definite advertiser reaction".
News & Media
Well, put it this way, the steel billionaire's not running low on tacks labeled "definite positive reaction" to jab into his strategic map of the continent.
News & Media
Yet, a much higher proportion of patients treated with melanoma vaccines develop definite immune reactions.
Science
In spite of this, a much larger percentage of patients treated with melanoma vaccines develop definite immune reactions.
Science
Partially oxidized NbC0.5N0.5 had a definite oxygen reduction reaction (ORR) activity, while as-prepared NbC0.5N0.5 and completely oxidized Nb2O5 had a poor catalytic activity for ORR.
Science
The study of the gas evolution both from bulk and SOI samples allowed for the first time the in situ H2 detection as well as to identify one definite overall process reaction.
Expert writing Tips
Best practice
When describing experimental results or public sentiment, use "definite reaction" to emphasize a clear and unambiguous response. This adds precision and clarity to your writing.
Common error
Avoid using "definite reaction" in casual conversations or informal writing. Opt for simpler alternatives like "clear response" to maintain a natural tone.
Source & Trust
89%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "definite reaction" functions as a noun phrase, where "definite" modifies the noun "reaction". It describes a specific type of reaction characterized by its clarity and certainty, as confirmed by Ludwig AI.
Frequent in
Science
60%
News & Media
40%
Formal & Business
0%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "definite reaction" is a grammatically correct phrase used to describe a clear and unmistakable response, as supported by Ludwig AI. While versatile, it's most frequently encountered in scientific and news contexts. When writing, leverage its precision to enhance clarity, especially in formal settings. Consider related alternatives like "clear response" or "certain reaction" to maintain a natural tone in informal communications. Remember, context dictates the best choice.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
clear response
Replaces "definite" with "clear", emphasizing the unambiguity of the response.
certain reaction
Substitutes "definite" with "certain", highlighting the sureness of the reaction.
marked response
Uses "marked" instead of "definite" to indicate a noticeable or distinct response.
distinct reaction
Replaces "definite" with "distinct", focusing on the reaction's clarity and separateness.
noticeable response
Emphasizes that the response is easily observed or detected.
unmistakable reaction
Highlights that the reaction cannot be confused with anything else.
obvious response
Indicates that the response is easily understood or apparent.
explicit response
Stresses that the response is clearly and directly expressed.
decisive reaction
Focuses on the reaction being firm and conclusive.
unequivocal response
Emphasizes that the response leaves no doubt or ambiguity.
FAQs
How can I use "definite reaction" in a sentence?
You can use "definite reaction" to describe a clear and unmistakable response. For example, "The experiment produced a "definite reaction", confirming the hypothesis".
What are some alternatives to "definite reaction"?
Alternatives include "clear response", "certain reaction", or "distinct reaction", depending on the context.
Is "definite reaction" formal or informal?
"Definite reaction" is suitable for formal and scientific writing. In informal contexts, consider using simpler terms like "clear response".
In what situations is it appropriate to use the term "definite reaction"?
Use "definite reaction" when you want to highlight a clear, unambiguous, and easily observable response, particularly in scientific, technical, or formal contexts.
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
89%
Authority and reliability
4.1/5
Expert rating
Real-world application tested