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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
on the specified day
Grammar usage guide and real-world examplesUSAGE SUMMARY
"on the specified day" is correct and usable in written English.
You could use it to refer to a particular day that has been identified or mentioned previously, such as "You can pick up your package on the specified day."
✓ Grammatically correct
Science
News & Media
Wiki
Alternative expressions(20)
on the appointed day
on the designated day
on the particular day
on that specific day
on the given day
on the day in question
on the relevant day
on the specific day
on those dates
on the appropriate day
on the corresponding dates
on the 11th day
on each of the dates
on the fifth day
on that day
on the respective day
on the 3rd day
on the same day
on the sixth day
for each date
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
To control for this, we limited our analysis to respondents who performed an operations-based exercise using the designated exercise scenario, on the specified day.
Science
On the specified day after infection, mice were challenged with 5000 PFU of the PR8 strain of influenza.
Science
Get to the polls between 7am and 7pm on the specified day.
Wiki
The number and clinical features of patients discharged from the target facilities during the specified month, and those of patients who visited or stayed at the target hospitals on the specified day are reported.
Science
Pregnant women were supposed to return to the ANC clinic on the specified day to get tested.
Science
Mice were sacrificed on the specified day and EACs were then subjected to sorting and characterization as described above.
Human-verified similar examples from authoritative sources
Similar Expressions
52 human-written examples
Here's the way it works: An organization does a mailing inviting members to shop at Bloomingdale's on a specified day.
News & Media
If built on one of the upcoming Metacoin platforms like Counterparty, these tokens can be made "callable" at a contractually specified price on a contractually specified day.
News & Media
Smokers who set a quit date were telephoned again on the specified quit day, then one week and three weeks after the quit date.
Science
This study included men and women aged ≥18 years, who had been diagnosed with non-myeloid tumors, were currently receiving systemic chemotherapy, and were seen at the participating center on the specified study day.
Le Pen specified Monday that neither she nor Salvini plan to rely on Bannon for help. .
News & Media
Expert writing Tips
Best practice
Use "on the specified day" when you need to refer back to a date that has already been clearly identified in the context. This avoids ambiguity and ensures clarity for the reader.
Common error
Avoid using "on the specified day" repeatedly within a short passage. Vary your phrasing by using alternatives like "that day", "the day in question", or simply the date itself to maintain reader engagement.
Source & Trust
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "on the specified day" functions as an adverbial prepositional phrase, modifying a verb or clause by indicating the specific time an action occurs. As Ludwig AI shows, this phrase is used to refer to a pre-determined or previously mentioned date.
Frequent in
Science
46%
News & Media
34%
Wiki
12%
Less common in
Formal & Business
8%
Academia
0%
Encyclopedias
0%
Ludwig's WRAP-UP
The phrase "on the specified day" is a grammatically correct and commonly used prepositional phrase that functions as an adverbial modifier, denoting a particular point in time. As confirmed by Ludwig AI, it refers to a date that has been predetermined or previously mentioned. It's considered to have a neutral register, fitting in scientific, news, and general communication. While common, varying your phrasing can improve writing flow. Related phrases include "on the designated day" or "on the appointed day", each offering a slight nuance in meaning. Common sources for its use include The New York Times, The Guardian, and scientific publications.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
on the designated day
Replaces "specified" with "designated", implying a formal selection or appointment of the day.
on the appointed day
Uses "appointed" instead of "specified", suggesting the day was officially set or arranged.
on the particular day
Emphasizes that the day is distinct and noteworthy.
on that specific day
Adds "that" and "specific" for added emphasis.
on the given day
Substitutes "specified" with "given", indicating the day was previously provided or understood.
on the mentioned day
Indicates the day was previously brought up in conversation or writing.
on the day in question
Refers to a day that is currently under discussion or consideration.
on the relevant day
Implies that the day is pertinent or applicable to the situation at hand.
on the day indicated
Similar to "specified", but uses "indicated" to suggest the day was pointed out or shown.
on the day defined
Emphasizes that the day has a clear and established meaning.
FAQs
How can I use "on the specified day" in a sentence?
You can use "on the specified day" to refer to a particular date that has been previously mentioned or agreed upon. For example, "Please submit your application "on the specified day"."
What's a more concise way to say "on the specified day"?
Depending on the context, you can use simpler alternatives like "that day", "the day in question", or even just the date itself to avoid unnecessary repetition.
Is it always necessary to use "on" before "the specified day"?
Yes, the preposition "on" is necessary for grammatical correctness when using the phrase ""on the specified day"" to indicate a particular date.
What can I say instead of "on the specified day" to sound more formal?
For a more formal tone, consider using phrases like "on the appointed day" or "on the designated day".
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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
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested