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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
at date
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "at date" is correct and can be used in written English to refer to a specific date or point in time.
It is often used in formal or legal contexts. Example: The contract is valid until July 31, at which date it will expire.
✓ Grammatically correct
Science
News & Media
Academia
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
All day I aim at date palms.
News & Media
Follow up started at date of the transurethral resection of the prostate and ended at date of death or at the end of follow up.
Science & Research
At home, they don't know all I do is aim at date palms.
News & Media
(But mostly we drive. Mostly, we drive... And I aim at date palms).
News & Media
(But mostly we drive. Mostly, we drive … And I aim at date palms).
News & Media
A memorial will be held in New York at date still to be determined.
Academia
At date the major neuroreceptors i.e. γ-aminobutyric acidA (GABAAR) and orexin (ORXR) systems are beginning to be linked to homeostasis, neuroendocrine and emotional states.
Patients were censored at date of last contact.
Futures markets for agricultural commodities open at date 0 after the signal has been observed.
At date (t=1) and in state s agent i consumes (c_{is}) units of a composite consumption good.
Science
At date t−1, the productivity of a complex or a simple job equals the ability of the worker.
Expert writing Tips
Best practice
Use "at date" in formal writing, legal documents, or scientific reports where precision regarding a specific date is crucial. It is particularly suitable when specifying when an action occurred or when a condition was met.
Common error
Avoid using "at date" in casual conversation or informal writing. Alternatives like "on that day" or simply stating the date are more appropriate.
Source & Trust
83%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "at date" functions as a prepositional phrase modifying a noun or verb. It specifies a precise point in time when an action, event, or condition is relevant, as seen in Ludwig examples related to clinical studies and legal agreements.
Frequent in
Science
70%
News & Media
20%
Academia
10%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, the prepositional phrase "at date" serves as a precise temporal marker, predominantly used in formal writing, scientific reports, and legal documents. According to Ludwig AI, it's grammatically correct, though better suited for formal or scientific contexts rather than casual conversation. To enhance clarity and precision, consider alternatives like "on the date of" or "as of that date" depending on the context. Remember to avoid overuse in informal settings and leverage its strength in formal documentation where specificity is key. Ludwig also shows a relevant use in news contexts.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
on the date of
This alternative uses "on" instead of "at" and provides a slightly more formal tone.
on the specified date
Adding "specified" emphasizes that the date has been previously mentioned or determined.
as of that date
This alternative emphasizes a point in time from which something is true or effective.
dated
This option uses "dated" as an adjective, directly modifying the subject it applies to.
at that time
This alternative uses "time" instead of "date", broadening the scope to any point in time, not specifically a calendar date.
on that day
This phrase specifies a particular day, which can be less formal than "at date".
by which date
This specifies a deadline or a point in time before which something must occur.
during that period
This refers to a span of time, not necessarily a single date.
upon that day
Using "upon" adds a slightly archaic or formal tone compared to "at date".
in that timeframe
Focuses on a length of time where an event has taken place.
FAQs
How can I use "at date" in a sentence?
You can use "at date" to specify when something happened or will happen. For example, "The agreement is effective "as of that date".".
What are some alternatives to using "at date"?
Depending on the context, you could use phrases such as "on the date of", "dated", "on that day", or ""as of that date"".
Is "at date" formal or informal?
The phrase "at date" is generally considered formal and is often used in legal, scientific, or business contexts. In casual conversation, simpler alternatives are usually preferred.
What is the difference between "at date" and "on date"?
While "on date" might be understood, "at date" is the more standard and grammatically correct form for specifying a particular date in formal writing. Consider using "on the date of" as an alternative.
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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
4.1/5
Expert rating
Real-world application tested