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
throughout its lifetime
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "throughout its lifetime" is correct and usable in written English.
You can use it to refer to the entire duration of something's existence or operational period. Example: "The research study monitored the health of the subjects throughout its lifetime to gather comprehensive data."
✓ Grammatically correct
Wiki
Science
News & Media
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
60 human-written examples
It retained that intensity throughout its lifetime (although it is possible it remained a tropical depression but data was conflicting), which was followed by a turn to the northeast on August 8.
Wiki
For example, it was demonstrated Caulobacter crescentus has a chromosome that is spatially organised throughout its lifetime, and it was recently demonstrated that the naturally abundant groESL mRNA displayed a limited dispersion from its site of transcription during growth under normal and heat shock conditions.
Science
Operationally, it was treated as a frontal low, but post-analysis suggested it remained separate throughout its lifetime, and was classified as an unnamed subtropical storm.
Wiki
The disturbance moved slowly westward over the Atlantic Ocean, developing into a tropical depression at 18 00 UTC on August 12 around 10° north latitude, a latitude it would remain around throughout its lifetime.
Wiki
It requires little to no maintenance throughout its lifetime, although you have to be aware of powdery mildew coming from peeling bark during the winter.
News & Media
The team uses special software to measure the building's total carbon footprint – not just during construction but throughout its lifetime.
News & Media
Once the body is formed, the embryonic stem cells disappear, leaving behind a few descendants to keep the body in good repair throughout its lifetime.
News & Media
Those of us who study or work in neuroscience are aware of the many problems the brain can face throughout its lifetime.
News & Media
But what's likely to be most controversial is the indication that the Xbox One will follow the smartphone model of regular iteration, with updated hardware versions going on sale throughout its lifetime.
News & Media
The government wants consumers to know that they are not obliged to buy any new equipment and has taken steps to try to ensure that there will be enough R-22, either newly made or recycled, to maintain existing equipment throughout its lifetime, Mr. Banks said.
News & Media
However, we should note that a typhoon does not continuously induce large amplitude MRs throughout its lifetime.
Science
Expert writing Tips
Best practice
Use "throughout its lifetime" when you want to emphasize that something remains consistent or experiences changes continuously from its beginning to its end. For example, "The company maintained its commitment to sustainability throughout its lifetime."
Common error
Avoid using "lifetime" when referring specifically to the duration of a living organism's life. While sometimes interchangeable, "lifespan" is more appropriate for biological contexts, whereas "lifetime" can apply to inanimate objects, projects, or organizations.
Source & Trust
78%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "throughout its lifetime" functions as an adverbial phrase, modifying a verb or clause to indicate the duration of an action or state. As Ludwig AI explains, it specifies that something occurs or exists continuously during the entirety of the subject's existence.
Frequent in
Science
38%
News & Media
34%
Wiki
28%
Less common in
Ludwig's WRAP-UP
The phrase "throughout its lifetime" is a grammatically correct and frequently used expression to indicate the duration of something's existence. According to Ludwig AI, this phrase is versatile, appearing in various contexts, including Science, News & Media, and Wiki, as these contexts represent the most frequent domains where the phrase is deployed. Its function is to emphasize that an action, condition, or characteristic is consistent or continuous from beginning to end, as we can see in the examples. While alternatives like "during its entire existence" or "over the course of its existence" exist, "throughout its lifetime" remains a common and effective choice across both formal and informal registers.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
during its entire existence
Replaces "lifetime" with "entire existence", emphasizing the complete duration.
during its entire lifespan
Substitutes "lifetime" with "lifespan", which is particularly suited for living things or processes.
during all of its life
A simpler way to say the same thing by using "all of its life".
for the duration of its life
Rephrases "throughout" as "for the duration", offering a more descriptive alternative.
for the entirety of its life
Similar to "during its entire existence" and "for the duration of its life", emphasizing complete duration.
for the whole of its life
Replaces "entire" with "whole" to emphasize the completeness of the duration.
over the course of its existence
Uses "over the course" to indicate a span of time, similar to "throughout".
throughout its period of existence
Synonymous, but more formal than the original phrase.
as long as it exists
Presents a conditional statement emphasizing continuous existence.
for its entire operational period
More specific, implying a defined operating period rather than general existence.
FAQs
How can I use "throughout its lifetime" in a sentence?
You can use "throughout its lifetime" to describe something that occurs continuously or is characteristic of something from its beginning to its end. For example: "The building was carefully maintained "throughout its lifetime"."
What are some alternatives to "throughout its lifetime"?
Some alternatives include "during its entire existence", "for the duration of its life", or "over the course of its existence". The best choice depends on the specific context.
Is there a difference between "throughout its lifetime" and "throughout its lifespan"?
"Lifetime" is more general and can refer to inanimate objects or abstract entities. "Lifespan" typically refers to the duration of a living organism's life. Use "lifespan" when referring to living things, and "lifetime" in other cases, though they can often be used interchangeably.
Which is correct, "throughout it's lifetime" or "throughout its lifetime"?
"Throughout its lifetime" is correct. "It's" is a contraction of "it is" or "it has", while "its" is the possessive form, indicating that something belongs to "it".
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
78%
Authority and reliability
4.6/5
Expert rating
Real-world application tested