length of existence

USAGE SUMMARY

The phrase "length of existence" is correct and usable in written English.
It can be used to refer to the duration or span of time that something has been in existence or has lived. Example: "The length of existence of the ancient tree is estimated to be over a thousand years."

✓ Grammatically correct

Formal & Business

Science

News & Media

Wiki

Human-verified examples from authoritative sources

Exact Expressions

2 human-written examples

They vary significantly in terms of their length of existence in Bangladesh, the maturity of their programmes, their accomplishments, their size and their value.

Unicef

The analyses will therefore be controlled for relevant differences between and within countries, such as group size, differences in the length of existence of the small-scale living facilities (ranging from September 2006 to December 2007) and differences in nursing staff, and for significant variations in the basic data of the residents.

BMC Geriatrics

Human-verified similar examples from authoritative sources

Similar Expressions

58 human-written examples

This show firmly places Traylor's art where it belongs, in a tradition of abbreviated figuration that runs the length of human existence and across all cultures, from cave paintings, through Cycladic and African sculpture and American Indian ledger drawings, to Paul Klee's high-strung creatures and George Herriman's Krazy Kat.

The New York Times - Arts

The results of famous Van Valen's Red Queen hypothesis have shown that species do not age (the probability of extinction of a species during a certain constant time interval does not correlate with length of its existence).

Biology Direct

The length of their existence is usually an indication that they are established and will likely be around for years to come.

WikiHow

Based on the study of fossils, it states that the length of a species' existence says nothing about its chances of dying off.

The New York Times

For a given spectrum and set of lengths, the existence of such frames is characterized by the Schur Horn Theorem they exist if and only if the spectrum majorizes the squared lengths the classical proof of which is nonconstructive.

Applied and Computational Harmonic Analysis

Otherwise, consider a simple cycle C=w1,…,w…,w x,w1 of G of odd length (whose existence is guaranteed by out initial hypotheses).

Journal of the Brazilian Computer Society

At the Joyce until August 4th, Pilobolus is presenting two programs containing ten works, spanning the length of the company's existence.

The New Yorker

All putative annotations with an E-value >10-7 were selected and categorized according to the percentage of identity, length of coverage and the existence of gaps.

BMC Genomics

The protein BLAST algorithm parameters used were BLOSUM62 comparison matrix, default word length of 3, allow gaps (existence cost of 11 and extension cost of 1), and included a filter of low complexity regions.

BMC Evolutionary Biology

Expert writing Tips

Best practice

When describing the age of an institution or organization, consider using "length of existence" to emphasize its history and stability.

Common error

Avoid replacing simpler terms like "age" or "duration" with "length of existence" when they are more appropriate. Choose the most concise and clear option.

Linguistic Context

The phrase "length of existence" functions as a noun phrase, typically serving as the subject or object of a sentence. It denotes the duration or span of time that something has been in existence. Ludwig AI confirms its proper usage across various contexts.

Expression frequency: Uncommon

Frequent in

Science

25%

News & Media

25%

Formal & Business

25%

Less common in

Wiki

25%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "length of existence" is a grammatically sound noun phrase used to describe the duration that something has existed. Ludwig AI analysis confirms its correct usage, though examples are relatively uncommon. It appears most frequently in scientific, news, and formal business contexts. While valid, writers should consider simpler alternatives like "age" or "duration" when appropriate. When you want to emphasize the history or the stability of something, you can use "length of existence".

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

duration of being

This alternative uses "being" instead of "existence", slightly altering the connotation.

period of being

Similar to the previous alternative but uses "period" instead of "duration"

time span of existence

It emphasizes the temporal range of something's existence.

duration of existing

Changes 'existence' to the gerund 'existing'.

how long something has existed

This alternative uses a more verbose and descriptive phrase.

lifespan

A single-word alternative that implies the time an organism lives.

years in operation

Suitable for organizations or businesses, focusing on their operational time.

period of activity

Focuses on the time during which something is active or functioning.

historical duration

Implies a focus on the length of time something has existed historically.

survival time

This alternative highlights the length of time something has survived.

FAQs

How can I use "length of existence" in a sentence?

You can use "length of existence" to describe how long something has been around. For example, "The "length of existence" of that company is remarkable."

What are some alternatives to "length of existence"?

Alternatives include "duration of being", "lifespan", or "years in operation", depending on the context.

Is "length of existence" formal or informal?

"Length of existence" is generally considered a neutral to formal phrase suitable for academic, business, or news contexts. Simpler terms like "age" might be preferred in informal settings.

What's the difference between "length of existence" and "period of existence"?

While similar, ""length of existence"" often implies a continuous duration, whereas "period of existence" can refer to a specific time frame within a longer history.