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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
circa november
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "circa November" is correct and usable in written English.
It is typically used to indicate an approximate date or time, often in historical or formal contexts. Example: "The event took place circa November 1945, shortly after the end of World War II."
✓ Grammatically correct
News & Media
Lifestyle
Arts
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
1 human-written examples
SIlverlight neatly manages the intersection of the desktop circa October with the cloud circa November, and is missing only the orchestration of realtime layer that, pardon the expression, meshes incoming alerts with the behaviorally-filtered authoritative stream.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
Well, in the updated SDK license, circa April of this year, a number of paragraphs essentially banned outside development tools including systems that ported Flash, Silverlight, Java, and other platforms to the iPhone.
News & Media
Trudie seemed to be channeling Jackie Kennedy circa November 1963 when she and Pete got on the Learjet.
News & Media
★ LIBRA 23 Sep-23 Oct Although most Librans won't yet be feeling Saturn's none-too-tender touch (birthdays circa 23 September excepted), the ringed planet's arrival means it's time to prioritise ruthlessly in both professional and personal terms.
News & Media
Birthdays circa 10 September or anytime in 1979 take note.
News & Media
Birthdays circa 12 December get a nudge out of any tight spot.
News & Media
At least scheme to make that your reality (birthdays circa 22 May especially).
News & Media
A clash between Saturn and Uranus represents a climactic moment for birthdays circa 8 March: tenacity is the key.
News & Media
Re "Reinvention and Survival, Circa 1915" (Dec. 25), Nancy F. Koehn saw several business leadership lessons in the failed expedition of the polar explorer Ernest Shackleton.
News & Media
Punta Cana circa mid-October 2000 is hotel buildings no higher than the palm trees shading them (by law) and a handful of pleasantly seedy eateries.
News & Media
Recent experiences, whether of the high-flying or plain weird variety, can now be processed, though for birthdays circa 21 May, here's a new, exhilarating professional challenge.
News & Media
Expert writing Tips
Best practice
Consider the formality of your writing; "circa" is more formal than alternatives like "around" or "about".
Common error
Avoid using "circa November" when referring to a specific, confirmed date. "Circa" indicates approximation, making it inappropriate for precise dates.
Source & Trust
87%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "circa November" functions as an adverbial phrase, modifying a verb or clause by specifying an approximate time. It indicates when something occurred or will occur, offering an estimate rather than a precise date. As Ludwig AI highlights, it's crucial to use "circa" to denote approximation.
Frequent in
News & Media
50%
Lifestyle
25%
Arts
25%
Less common in
Formal & Business
0%
Science
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "circa November" is a grammatically correct phrase used to indicate an approximate timeframe around November. While recognized by Ludwig AI, it appears rarely in comparison to alternative expressions. It is most frequently encountered in News & Media, Lifestyle and Arts contexts. When employing this phrase, ensure that the approximation is intentional, avoiding its use when precise dates are available. Consider the formality of your writing, as "circa" conveys a more formal tone compared to options like "around" or "about". As Ludwig shows, there are multiple ways to express the same idea, adapting to the context and desired formality.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
around November
This phrase directly replaces "circa" with "around", indicating an approximate timeframe.
approximately November
Replaces "circa" with "approximately", offering a more formal synonym.
in November approximately
Rearranges the phrase slightly while keeping the core meaning of approximation.
about November
A simpler and more direct way to express the approximation.
roughly November
Replaces "circa" with "roughly" to indicate an estimated time.
near November
Uses "near" instead of "circa", implying a close proximity in time to November.
in or around November
Uses a combination of "in" and "around" to convey the approximation.
in the vicinity of November
A more formal and elaborate way of saying approximately in November.
something like November
Uses a more informal tone to indicate an approximation.
give or take November
Indicates that the time is close to November, with possible slight variations.
FAQs
How do I use "circa November" in a sentence?
You can use "circa November" to indicate an approximate time, such as, "The project is expected to launch "circa November" this year."
What's a simpler alternative to "circa November"?
You can use alternatives like "around November" or "approximately November" to convey the same meaning in a less formal way.
Is it appropriate to use "circa November" in formal writing?
Yes, "circa" is suitable for formal writing to indicate an estimated date. However, ensure that the context calls for such level of formality.
What does "circa" mean?
"Circa" is Latin for "about" or "around". It is used to denote that a date or time is approximate, especially when the exact date is unknown.
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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
87%
Authority and reliability
4.1/5
Expert rating
Real-world application tested