one hour previously

USAGE SUMMARY

The phrase "one hour previously" is correct and usable in written English.
It can be used to indicate a time that is one hour before a specified moment or event. Example: "The meeting was scheduled for 3 PM, but I arrived one hour previously at 2 PM."

✓ Grammatically correct

News & Media

Science

Wiki

Human-verified examples from authoritative sources

Exact Expressions

2 human-written examples

It is possible that the footage was pre-recorded, analysts said, as the reports that the president's convoy was struck while travelling to the mosque had come around one hour previously.

BBC

Decontamination is typically only performed if a potentially toxic amount of plant matter has been ingested up to one hour previously and the patient has a normal intact airway or has been intubated.

Wikipedia

Human-verified similar examples from authoritative sources

Similar Expressions

58 human-written examples

The upgrade -- the second since the facility was built in 1963 -- will allow scientists to do in one hour what previously took 10 hours.

Cornell University

Prolonged operating times of longer than one hour has previously been found to be associated with SSI due to increased duration to exposure to microorganisms in the operating theatre [ 16, 26, 35] and this was confirmed by this study.

Antimicrobial Resistance and Infection Control

RA PB and RA SF mononuclear cells were isolated by Histopaque gradient centrifugation (Sigma-aldrich, St . Louis MO, USA) RA SF macrophages were isolated by adherence for one hour, as previously described [ 19].

Arthritis Research and Therapy

EMSA was performed on nuclear extracts from RAW264.7 cells (8 × 106 per treatment) that were treated with 10 ng/mL TNF-α for up to one hour, according to previously described protocols [ 21].

Arthritis Research and Therapy

Tissue extraction of PrPTSE in the form of protease-resistant PrP27 30 was started by collagenase digestion of samples for one hour and subsequently performed as previously published [ 22].

BMC Veterinary Research

We then took the Metro (go us!) to the Lodi Gardens and had lunch at the Lodi Garden Restaurant which was definitely a tourist location because we saw more white people in one hour than we had in 72 hours previously.

Huffington Post

Previously, I have used drugs within one hour of leaving treatment.

Vice

An equilibrium period of one hour was allowed before experimentation with drug as described previously [ 16].

BMC Complementary and Alternative Medicine

The mixtures should be incubated for at least one hour at room temperature and then examined by staining on a grid as previously described.

Food and Agriculture Organization of the United Nations

Expert writing Tips

Best practice

Use "one hour previously" to clearly indicate a specific point in time that occurred sixty minutes before a subsequent event. This phrase is especially effective when precision is needed.

Common error

Avoid using "previously" in contexts where the time difference isn't explicitly clear or relevant. If the specific timeframe of 'one hour' is not crucial, consider a more general term like "earlier" or "before" to avoid unnecessary precision.

Linguistic Context

The phrase "one hour previously" functions as an adverbial phrase modifying a verb or clause to specify a point in time sixty minutes before a subsequent event or action. Ludwig confirms its correctness, as demonstrated in various examples.

Expression frequency: Rare

Frequent in

News & Media

50%

Science

40%

Wiki

10%

Less common in

Academia

0%

Formal & Business

0%

Encyclopedias

0%

Ludwig's WRAP-UP

The phrase "one hour previously" is a grammatically correct way to indicate that something happened sixty minutes before a specific reference point. According to Ludwig, while deemed correct, its usage is relatively rare. Its primary contexts include news, science, and general reference. When writing, ensure that the temporal relationship is clear and that the precise timeframe is necessary for the context. Alternatives such as "an hour before" or "one hour prior" can be used for similar meanings.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

an hour before

Replaces "previously" with "before", creating a more direct temporal reference.

one hour prior

Substitutes "previously" with "prior", lending a slightly more formal tone.

sixty minutes earlier

Replaces "one hour" with its equivalent in minutes, adding specificity.

an hour in advance

Emphasizes the preparatory aspect of the time difference.

one hour before that

Adds "that" to clarify the reference point, slightly increasing length.

earlier by one hour

Inverts the structure, placing emphasis on the "earlier" aspect.

one hour ahead of time

Focuses on being ahead of schedule by one hour.

an hour ago

Uses a more colloquial expression to indicate a past time.

within the past hour

Expands the timeframe to include the entire preceding hour.

in the preceding hour

Formal way of indicating something happened within last 60 minutes.

FAQs

How can I use "one hour previously" in a sentence?

You can use "one hour previously" to specify that an event happened sixty minutes before another event. For example: "The suspect was seen in the area one hour previously."

What are some alternatives to "one hour previously"?

Alternatives include "an hour before", "one hour prior", or "sixty minutes earlier", depending on the desired level of formality and precision.

Is it more correct to say "one hour before" or "one hour previously"?

Both "one hour before" and "one hour previously" are grammatically correct; however, "one hour previously" implies a connection to a statement or event already mentioned, while "one hour before" is a more general time reference.

What's the difference between "one hour previously" and "an hour ago"?

"One hour previously" is used in relation to another point in time, establishing a sequence. "An hour ago" refers to a time period measured from the present moment.