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
characterized amount
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "characterized amount" is not commonly used in written English and may not convey a clear meaning.
It could potentially be used in specific contexts where you are describing an amount that has distinct characteristics or features, but it is not standard. Example: "The characterized amount of resources allocated for the project was insufficient to meet the demands."
Science
Environmental Sciences Europe
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
3 human-written examples
A well characterized amount of surfactant is added to the test system instead of the unknown test effluent to allow determination of an exact degradation rate.
a two-step addition of the test substance is introduced to avoid false positive results due to unspecific (excess) gas formation caused by the surface-activity of the test substance. . a well characterized amount of surfactant is added to the test system instead of the unknown test effluent to allow for the determination of an exact degradation rate.
On the basis of this analysis the test design has been modified with regard to two aspects i. a well characterized amount of surfactant is added to the test system instead of the unknown test effluent to allow for the determination of an exact degradation rate ii.
Human-verified similar examples from authoritative sources
Similar Expressions
55 human-written examples
However, a negative correlation characterized the amount of P. viticola DNA and both dimension of the colonized areas and amount of sporangia, suggesting that in this case growth and sporulation are associated with a low hyphal density.
Science
Using various destructive and non-destructive techniques, defects, including remnant porosity and surface roughness, have been characterized in amount, size and location.
Science
Our second parameter characterized the amount of rate variation across all characters that is, whether some textile characters evolved faster than others, or if rates were similar across the set of characters.
Science
One study characterized the amounts of certain toxicants in e-cigarette aerosol as between 9 and 450 times less than the amounts in cigarette smoke, although the levels of one particular carcingogen (formaldehyde) can match those found in tobacco smoke if the liquid in the e-cigarette is heated using higher voltage batteries.
This measure can characterize the amount of environment-induced response, but it cannot well discern the slope of differentiation expression, i.e., the sensitivity of a gene environmental change per its expression unit).
Science
In the SMT, the aggregated physical input use from the simple survey is converted into a number of crop management events characterized by amounts, timing rules, machinery usage and working depths.
Science
Aside from characterizing the amount of microfibers contained in the effluent as "minimal", Cohne said he could not publicly share the study or any details – such as what minimal means.
News & Media
Motion information can be used to characterize the amount of change occurring within a frame.
Expert writing Tips
Best practice
When using the phrase "characterized amount", ensure that the characteristics defining the amount are clearly specified to avoid ambiguity.
Common error
Avoid using "characterized amount" without specifying what characterizes the amount. For example, instead of saying "a characterized amount of substance", specify "a well-characterized amount of surfactant".
Source & Trust
83%
Authority and reliability
3.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "characterized amount" functions as a noun phrase where the adjective "characterized" modifies the noun "amount". It indicates that the amount is not just any quantity, but one that has been identified and described with specific properties. Ludwig AI shows this usage primarily in scientific contexts.
Frequent in
Science
66%
Environmental Sciences Europe
34%
News & Media
0%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
The phrase "characterized amount" is a noun phrase used to describe a quantity that has been identified and specified with particular attributes. Ludwig AI indicates it appears primarily in scientific contexts, specifically within environmental science and biology. While grammatically acceptable, it's not a common phrase, and it's important to ensure clarity by specifying what "characterized" means in each use case. Alternatives like "specified quantity" or "defined amount" may offer greater clarity in some contexts.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
specified quantity
Replaces "amount" with "quantity" and "characterized" with "specified", implying a clear and defined quantity.
defined amount
Substitutes "characterized" with "defined", suggesting a clear and precise quantity.
quantified amount
Replaces "characterized" with "quantified", focusing on the measurement aspect of the amount.
measured quantity
Similar to "quantified amount", but emphasizes the act of measuring the quantity.
determined quantity
Focuses on the process of finding or establishing the quantity.
known quantity
Indicates that the amount is already known or has been established.
identified amount
Highlights the act of recognizing or identifying a specific amount.
certain amount
Indicates a specific, though potentially unspecified, quantity.
specific amount
Emphasizes that the amount is particular and not general.
calibrated amount
Suggests that the amount has been adjusted or standardized against a known reference.
FAQs
What does "characterized amount" mean?
The phrase "characterized amount" refers to a quantity that has been identified and described with specific properties or features. It implies that the amount is not just a numerical value but has associated qualities that are known and defined.
What are some alternatives to "characterized amount"?
You can use alternatives like "specified quantity", "defined amount", or "quantified amount" depending on the context.
How can I use "characterized amount" in a sentence?
You might use "characterized amount" in a sentence like, "A well-characterized amount of surfactant is added to the test system to allow determination of an exact degradation rate."
Is "characterized amount" formal or informal?
The phrase "characterized amount" tends to be more formal and is often found in scientific or technical writing, rather than in casual conversation.
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
83%
Authority and reliability
3.8/5
Expert rating
Real-world application tested