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
expired time
Grammar usage guide and real-world examplesUSAGE SUMMARY
"expired time" is a correct and usable phrase in written English.
You can use it when you want to refer to a period of time that has passed. For example, "Our trial period has expired, so the product is no longer free to use."
✓ Grammatically correct
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
8 human-written examples
Eleven healthy men were randomly assigned to breathing mode: a prolonged expiration breathing with a 2-s inspired time and 4-s expired time and a spontaneous breathing without any constraints.
Based on the expired time stamp of everything else in that apartment, that bra could have been hanging there for years.
News & Media
Expire is the expired time of this virtual flow.
Coding Expire is the expired time of this flow being the encoded status.
If the link has already expired (time limit: 7 days), please contact our help desk.
Science & Research
If more time than the session key expired time has spent, it will have to authenticate again.
Human-verified similar examples from authoritative sources
Similar Expressions
52 human-written examples
If a node receives the response within a preset expire time, its PD is decided as 1.
The Nets left Cleveland in a fit of outrage and protest tonight, accusing the referees for mishandling the game clock as time expired -- time that they felt was on the Cavaliers' side.
News & Media
Smith again missed a 3-pointer as time expired, this time to tie the score, and fans stormed the court.
News & Media
My points tend to expire from time to time.
News & Media
"His two-year ban from the sport expired some time ago and Mike is now determined to prove himself again.
News & Media
Expert writing Tips
Best practice
When using "expired time", ensure the context clearly indicates what has expired (e.g., a subscription, a warranty, a session key).
Common error
Avoid assuming "expired time" always refers to deadlines; it can also apply to the duration of effects, like the dissipation of medication in the body.
Source & Trust
83%
Authority and reliability
4.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "expired time" functions primarily as a noun phrase, often used to describe the duration or point at which something is no longer valid or effective. Ludwig AI confirms its grammatical correctness and real-world usage.
Frequent in
Science
50%
News & Media
40%
Formal & Business
10%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "expired time" is a grammatically sound noun phrase used to denote a period that has ended, rendering something invalid or ineffective. As Ludwig AI underlines, it appears in varied contexts such as science, news, and business, highlighting its versatility. While not exceedingly common, its usage is well-established and understood. When using "expired time", clarity is key to avoid confusion regarding what exactly has expired. Alternatives like "elapsed time" or "time passed" offer nuanced variations depending on the intended meaning.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
elapsed time
Focuses on the duration that has passed since an event started, rather than the end of a validity period.
time elapsed
Similar to 'elapsed time' but with a slightly different word order, emphasizing the concept of passing.
lapsed time
Indicates a period that has gone by, often implying a loss of rights or validity.
past time
Refers to a more general period that has occurred previously, without specifying a definite expiration.
time passed
Similar to 'past time', but emphasizing the action of time moving forward.
time limit exceeded
Highlights that a specific duration has been surpassed, often in a rule-based context.
outdated time
Emphasizes that the time is no longer current or relevant, implying obsolescence.
timeframe ended
Focuses on the conclusion of a pre-defined period, suitable for project management or scheduled events.
deadline passed
Specific to situations with a set deadline, indicating that it has been reached.
overdue time
Indicates that something is late or should have been done by the specified date.
FAQs
How can I use "expired time" in a sentence?
You can use "expired time" to describe when something is no longer valid. For example, "The coronary angiography was not performed due to "expired time" of potential revascularization."
What is a good alternative to "expired time"?
Alternatives to "expired time" include "elapsed time", "time passed", or "lapsed time" depending on the context.
Is it correct to say "time expired" instead of "expired time"?
Yes, "time expired" is also correct and frequently used, particularly in sports contexts to indicate the end of a game or period. While "expired time" describes the duration, "time expired" refers to the moment of expiration.
What does "expired time" mean in a scientific context?
In scientific or technical contexts, "expired time" can refer to the period after which data or results are no longer considered valid or reliable due to factors like degradation or obsolescence. It's similar to "outdated time".
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
4.3/5
Expert rating
Real-world application tested