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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
hour of which
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "hour of which" is not correct and does not convey a clear meaning in written English.
It is typically used incorrectly as it lacks proper context or structure. Example: "The hour of which we spoke was quite late."
⚠ May contain grammatical issues
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
10 human-written examples
The same thing happened to the last Hunger Games movie, the first hour of which could easily have been removed without anyone noticing.
News & Media
Analysis of the recordings revealed that the measured bone surface was subjected to 2.9 (± 1.4) × 103 strain events per hour of which 1.8 (± 1.0) × 103 had amplitudes ≤ 10 microstrains.
Science
(He tells his court-appointed lawyer that he merely aimed at Kim's "water-buffalo -sized posterior). But after he lands in 24-hour protective custody, one hour of water-buffalo -sizedday in a cage in the jail yard, he meets his philosophical match.
News & Media
(Sebald on an English heath, contemplating the forests that are disappearing: "Combustion is the hidden principle behind every artifact we create.... From the earliest times, human civilization has been no more than a strange luminescence growing more intense by the hour, of which no one can say when it will begin to wane and when it will fade away").
News & Media
Eight 2-h classes were held, up to an hour of which is spent in meditation practices.
Based on the polysomnography results, OSA was defined as an apnoea/hypopnea index (AHI) > 15 per hour, of which ≥ 50% were obstructive.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
50 human-written examples
During the weekly half-hour, of which the network has ordered six installments, Mr. Bell will take on provocative issues including politics, race, religion, media and sex, said Nick Grad, the executive vice president of original programming at FX.
News & Media
He lives in Santa Rosa, the setting of Hitchcock's Shadow of a Doubt (a film where evil insinuated itself into the lives of naïve innocents), and his name suggests both James Cain and Marion Crane, the similarly transgressive heroine of Psycho, the first half-hour of which is the final flowering of Hollywood noir.
News & Media
The sessions totaled more than 20 hours, three hours of which are to be shown on French television on Oct. 29 and Nov. 5.
News & Media
Mr. Sanders is also the co-creator, with Ric Burns, of "New York: A Documentary Film," the first 10 hours of which were broadcast on PBS last year.
News & Media
A week from Thanksgiving, "48 Hours," of which Mr. Rather is the anchor, will devote its program to reports on ecstasy, the hallucinogenic drug.
News & Media
Expert writing Tips
Best practice
Opt for clearer, more direct phrasing such as "during that hour", "in that hour", or rephrase the sentence to avoid the construction altogether for better readability.
Common error
Avoid using "hour of which" in formal writing. It often sounds unnatural and can be easily replaced with simpler and more direct alternatives to improve clarity and flow.
Source & Trust
84%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "hour of which" functions as a prepositional phrase specifying a particular segment of time. It is generally used to provide additional detail about an action or event that occurs within a specific hour. Ludwig AI states that the phrase is not correct and lacks proper context or structure.
Frequent in
Science
60%
News & Media
40%
Formal & Business
0%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, while the phrase "hour of which" is technically understandable, it is often considered grammatically awkward and stylistically outdated. Ludwig AI signals that the phrase is not correct and lacks proper context or structure, suggesting alternatives like "the hour that" or "the hour when". The usage analysis reveals that it appears primarily in scientific and news media contexts, but simpler and more direct alternatives are generally preferred for clarity. For improved writing, it's recommended to opt for phrases like "during that hour" or "in that hour", or to rephrase the sentence entirely. The expert rating reflects this, advising against its frequent use in contemporary English. Better alternatives should replace "hour of which" in order to improve clarity and overall readability.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
of that hour
This alternative is a more concise way of indicating a specific characteristic or aspect related to that particular hour.
during which hour
This alternative rearranges the structure to place "during" at the beginning, emphasizing the temporal context.
within that hour
This specifies that something occurs inside the duration of that hour.
in that hour
This option uses "in that" to specify a particular hour previously mentioned or understood.
in the course of that hour
This is a more elaborate way to express an event occurring within the specified hour.
during that time
Shifts from a specific hour to a more general timeframe, maintaining the original context.
for that hour
Implies a duration or purpose associated with the specified hour.
during this one hour period
Alternative more specific. Highlights that something happens during a period of one hour.
throughout that hour
Expresses continuity across the hour.
part of that hour
Highlights an unspecified moment of that hour.
FAQs
How can I rephrase "hour of which" for better clarity?
Consider using alternatives such as "during that hour", "in that hour", or restructure the sentence to avoid the phrase entirely for improved readability.
Is "hour of which" grammatically correct?
While not strictly incorrect, "hour of which" is often perceived as awkward and is less common in contemporary English. Opt for clearer alternatives such as "during that hour" or "in that hour".
What are some contexts where "hour of which" might be used?
"Hour of which" can appear in legal or formal contexts where precision is emphasized. However, in most general writing, it is preferable to use simpler alternatives for better understanding.
What's the difference between "hour of which" and "during which hour"?
"During which hour" is often more direct and easier to understand compared to "hour of which". While both can convey the same meaning, the former is usually preferred in modern usage for its simplicity and clarity.
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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
84%
Authority and reliability
2.8/5
Expert rating
Real-world application tested