which expired at

USAGE SUMMARY

"which expired at" is a correct and usable phrase in written English.
It is typically used to refer to a period of time which ended at a certain point. For example, "The offer which expired at midnight last night is no longer valid."

✓ Grammatically correct

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

26 human-written examples

The indictment was the subject of a non-disclosure order which expired at noon today.

The Guardian

Preserving the status quo also locks in other aspects of the current contract, which expired at the end of March.

The New York Times

Home sales have declined recently after being helped early in the year by tax credits, which expired at the end of April.

The New York Times

The proceeds would go to pay for tax breaks for alternative energy sources like wind and solar power, which expired at the end of 2011.

The New York Times

This was the last measure taken by the Chautemps Cabinet under the decree powers voted by the French Parliament earlier in the summer, which expired at midnight.

The New York Times

The contract, which expired at midnight Sunday, covers most of the actors on Broadway and in major road shows around the country.

The New York Times

Human-verified similar examples from authoritative sources

Similar Expressions

34 human-written examples

Players and agents credit Fehr with bringing a sense of order and getting the union on track ahead of negotiations with the N.H.L. over the collective bargaining agreement, which expires at the end of the coming season.

The New York Times - Sports

We could extend the payroll tax cut, which expires at the end of December.

The New York Times

The owners are renegotiating their lease with Pastis, which expires at the end of the year.

The New York Times

They will replace its Operation Twist stimulus, which expires at the end of the year.

The New York Times

It will succeed Northern Rock's existing deal, which expires at the end of this season.

Independent

Expert writing Tips

Best practice

Use "which expired at" when referring to deadlines, contracts, or policies that have a specific end time. Be precise with the time to avoid ambiguity.

Common error

Avoid using "which expires at" when referring to a past event. Ensure the verb tense aligns with the timeframe you're describing; use "which expired at" for things that have already ended.

Linguistic Context

The phrase "which expired at" functions as a relative clause, providing additional information about a noun or noun phrase. It specifies the time at which something became invalid or ceased to be in effect. Ludwig AI confirms it is a grammatically correct phrase.

Expression frequency: Common

Frequent in

News & Media

76%

Science

12%

Formal & Business

12%

Less common in

Academia

0%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "which expired at" is a grammatically sound and commonly used phrase, particularly in news and formal contexts, to denote the specific time at which something became invalid. As Ludwig AI confirms, the phrase is typically used to refer to a period of time which ended at a certain point. When writing, it is essential to ensure the verb tense is correct and to provide specific details. Alternative phrases like "that ended at" or "that concluded at" can be used depending on the context, though "which expired at" is the most fitting when dealing with deadlines and policies.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

that concluded at

Uses "concluded" instead of "expired", implying a more formal or planned ending.

that lapsed at

Replaces "expired" with "lapsed", suggesting a failure to renew or maintain something.

which ceased at

Substitutes "expired" with "ceased", indicating a more abrupt or forceful termination.

that finished at

Uses "finished" instead of "expired", implying a natural or expected completion.

that terminated at

Replaces "expired" with "terminated", which suggests a more official or legal ending.

that ended at

Substitutes "expired" with "ended", indicating the most general way of stopping something

that was valid until

Rephrases to indicate a period of validity leading up to a specific time.

effective until

Focuses on the period of effectiveness before a specific time.

whose validity ended at

Restructures to emphasize the end of validity.

no longer valid after

Highlights the change in validity status after a specific time.

FAQs

How can I use "which expired at" in a sentence?

You can use "which expired at" to describe something that was valid up to a certain point in time, such as "The coupon, which expired at midnight, is no longer valid."

What is a good alternative to "which expired at"?

Alternatives include "that concluded at", "that ended at", or "that lapsed at", depending on the specific context.

Is it correct to say "that expires at" instead of "which expired at"?

While "that expires at" is grammatically correct, "which expired at" is used when referring to something that has already ended. "That expires at" refers to something that will end at a future date.

What's the difference between "expired" and "lapsed"?

"Expired" generally means something has come to its natural end, while "lapsed" often implies a failure to renew or maintain something. For instance, a contract might expire, while a membership might lapse.