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
longevity volume
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "longevity volume" is not a standard expression in written English and may cause confusion.
It could be used in contexts discussing the amount or extent of longevity, but clarity may be lacking without additional context. Example: "The longevity volume of this species is remarkable, indicating a lifespan that far exceeds that of its relatives."
Science
News & Media
Alternative expressions(2)
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
1 human-written examples
Oxidative Medicine and Cellular Longevity, Volume 2012.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
The Indonesian mud volcano Lusi is unique in its longevity and the volume of material ejected.
Science & Research
In addition to its superior longevity, the injection volume for HA dermal fillers proved to be lower (median, 1.6 mL) compared with bovine collagen (median, 2.0 mL), representing an additional important advantage for the patient in treatment costs and comfort.
We have earlier demonstrated anti carcinogenic activity of ellagic acid in DL mice in terms of morphologic changes, as well as by increase in longevity, decrease in volume of ascites fluid accumulation in peritoneum and by decrease in cell proliferation with increased survival [ 4].
In order to describe the characteristics of landslide dams in Italy some specific analysis on the different types of landslide movements and their volume, the dam longevity, the main triggers and their geographical distribution were carried out.
Science
These results suggest that different physicochemical properties of HA-based fillers, associated with distinct manufacturing technologies, may influence treatment longevity in the correction of volume deficits.
Volume of activity, rather than intensity, drove longevity benefit in the new findings, Arem said.
News & Media
"I think the lack of women in positions in governance is partly attributable to the fact that there is not the same supply pipeline of ex-players in such volumes and with such longevity in the game," she said.
News & Media
He is lead author of three articles in Longevity, Regeneration and Optimal Health, a special volume of the Annals of the New York Academy of Sciences published in 2009, based on a dialogue between His Holiness the Dalai Lama and Western doctors.
News & Media
This requires that we resolve Peto's paradox (Peto et al. 1975): the lack of a correlation between body size (or longevity) and cancer across species (Roche et al. this volume; Nunney, this volume).
Science
Martin's reference to "most" of his readers being nice people sounds calculated to exclude those who speculate about his longevity or aggressively demand the sixth and seventh volumes of A Song of Ice and Fire.
News & Media
Expert writing Tips
Best practice
When discussing the length of life, consider using more common phrases like "lifespan extent" or "duration of life" for clarity.
Common error
Avoid using "volume" if you're not referring to an actual amount or quantity. "Longevity" typically refers to the length of life, so phrases like "extent of lifespan" are more appropriate in most contexts.
Source & Trust
88%
Authority and reliability
3.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase's grammatical function can be interpreted as a noun phrase where "longevity" acts as an adjective modifying "volume". Although Ludwig AI marks the phrase as potentially confusing, it appears to try to quantify or measure the extent of long life.
Frequent in
Science
50%
News & Media
50%
Formal & Business
0%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "longevity volume" is grammatically acceptable but not a standard or commonly used expression. As indicated by Ludwig AI, it may cause confusion. It attempts to quantify the extent of long life, primarily appearing in scientific and news contexts. For clarity, consider alternatives like "lifespan extent" or "duration of life". While the phrase isn't incorrect, using more established terms will likely improve communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
long life span
Expresses the concepts separately, focusing on the characteristic of a long existence.
lifespan extent
Replaces "longevity" with "lifespan" and "volume" with "extent" to focus on the duration of life and its magnitude.
magnitude of lifespan
Uses "magnitude" to convey the scale or size of a lifespan, differing slightly in tone.
degree of longevity
Emphasizes the level or measure of long life, with a more abstract approach.
duration of life
Focuses on the length of existence, omitting the notion of volume.
extent of existence
Focuses on the reach or scope of life, abstracting away from precise measurement.
quantity of life years
Highlights the number of years lived, directly addressing the quantitative aspect of longevity.
amount of living years
Directly refers to the quantity of years lived, maintaining a straightforward quantitative focus.
level of life duration
Highlights the degree or intensity of life's duration, shifting the emphasis to the experience of living.
total years lived
A direct and simple way to indicate the number of years someone has lived, with no additional nuance.
FAQs
How can I use the phrase "longevity volume" in a sentence?
While not a standard phrase, you might use "longevity volume" to describe the overall impact or extent of a long lifespan, such as, "The longevity volume of this species is remarkable, indicating a lifespan that far exceeds that of its relatives."
What does "longevity volume" mean?
The phrase "longevity volume" is not a standard expression in English. It could refer to the magnitude or extent of someone's lifespan, but its meaning is not immediately clear. It's recommended to use clearer alternatives like "lifespan extent" or "duration of life".
What are some alternatives to "longevity volume"?
Consider using phrases like "lifespan extent", "duration of life", or "degree of longevity" instead of "longevity volume" for better clarity.
Is "longevity volume" grammatically correct?
The phrase "longevity volume" is grammatically acceptable, but it's not commonly used and may sound unusual. It's better to opt for more standard and easily understood phrases such as "lifespan extent".
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
88%
Authority and reliability
3.8/5
Expert rating
Real-world application tested