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
drain capacity
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "drain capacity" is correct and usable in written English.
It can be used when discussing the ability of a system, such as a drainage system, to handle or remove water or other fluids. Example: "The drain capacity of the new sewage system is significantly higher than the old one, allowing for better management of heavy rainfall."
✓ Grammatically correct
Science
News & Media
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
2 human-written examples
The fear was that HSBC's large call for capital would drain capacity.
News & Media
In this sense Shippee et al usefully distinguish between resources that make up capacity and the use of resources that might drain capacity, further illuminating the notion that patient capacity has dynamic properties and can vary between and within patients depending on individual characteristics and circumstances.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
Our study demonstrates that the draining capacity of solid floors is a critical design issue in lowering ammonia emission.
Science
By causing gut oedema, inflammation results in the disturbances of the venous outflow that can lead to elevated venous pressures and transvascular fluid flux that exceeds greatly the draining capacity of the abdominal and the thoracic lymphatic system.
Science
The observed heterogeneity of popliteal LN draining capacity, and its recognized pathophysiologic relevance during the spontaneous course of the disease in TNF transgenic mice, has led to further studies aimed at characterizing the cellular regulatory mechanisms of these processes.
For a readily accessible LN like the popliteal (PLN), CE-MRI can be used to quantify volume (LNvol), the difference between pre and post contrast enhancement (LNCE), and their product (LNcap), which is an estimate of the node's draining capacity [ 22].
However, the response of etiolated seedlings described here is not related directly to escape or quiescence strategies associated with long-term submergence [ 21] but to rapid and non-permanent hypoxic conditions that could occur, for example, after heavy rain in soil with good draining capacity.
Science
Analogous evidence is emerging for the draining LNs, whose drainage capacity appears inversely related to local arthritis severity in experimental models.
The battery life for each hearing aid was estimated based on the battery current drain and the capacity of battery used [ 1].
On a Mac, it may help to avoid killing it often to prevent over-cycling or capacity drain.
Wiki
Installing a French drain with the capacity to take in all the runoff from your driveway can be very expensive, but every little bit helps.
Wiki
Expert writing Tips
Best practice
When discussing infrastructure, specify the type of system (e.g. storm drain, sewage system) to provide clarity on what "drain capacity" refers to. For instance, "The storm drain capacity was insufficient to handle the heavy rainfall".
Common error
Avoid using "drain capacity" vaguely. Instead of saying "The city needs better drain capacity", specify what is being drained (e.g. "The city needs increased storm drain capacity to prevent flooding").
Source & Trust
82%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "drain capacity" functions primarily as a noun phrase describing the ability of a system or object to remove fluids or resources. Ludwig AI indicates that the phrase is correct and usable.
Frequent in
Science
60%
News & Media
30%
Wiki
10%
Less common in
Formal & Business
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "drain capacity" refers to the ability of a system to remove fluids or resources. Ludwig AI confirms its correctness and usability. It is most commonly found in scientific and news contexts, indicating a neutral to slightly technical usage. When using "drain capacity", it is crucial to specify what is being drained to enhance clarity and avoid vagueness. Alternatives such as "discharge capacity" or "flow rate" may provide more precise meanings depending on the specific context. Though not exceedingly common, the phrase is grammatically sound and functionally descriptive.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
drainage capacity
Replaces "drain" with its noun form "drainage", emphasizing the system's capability.
discharge capacity
Focuses on the rate at which something can be discharged or emptied.
flow rate
Emphasizes the speed at which fluid moves through a system.
absorption capability
Highlights the ability to absorb or take in fluids.
throughput capacity
Describes the maximum rate at which something can be processed or handled.
carrying capacity
Refers to the maximum load a system can bear.
evacuation rate
Highlights the speed at which something can be emptied or cleared.
removal capacity
Focuses on the ability to remove or eliminate something.
channel capacity
Describes the ability of a channel to transmit data or fluid.
holding capacity
Refers to the amount a container or system can hold.
FAQs
How can I use "drain capacity" in a sentence?
You can use "drain capacity" to describe the ability of a system to remove fluids, such as "The "drainage system"'s drain capacity was insufficient to handle the floodwaters".
What's the difference between "drain capacity" and "drainage capacity"?
"Drain capacity" refers to the capability to drain, while "drainage capacity" more specifically denotes the system's ability to manage the drainage process. They are often used interchangeably, but "drainage capacity" is more precise.
What are some alternatives to using the phrase "drain capacity"?
Depending on the context, alternatives include "discharge capacity", "flow rate", or "absorption capability".
Is it grammatically correct to use "drain capacity" in formal writing?
Yes, "drain capacity" is grammatically correct and suitable for formal writing, especially in technical or engineering contexts. Ensure that the meaning is clear and precise for your audience.
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
82%
Authority and reliability
4.1/5
Expert rating
Real-world application tested