extended time span

USAGE SUMMARY

"extended time span" is a grammatically correct and commonly used phrase in written English.
You can use this phrase to refer to a period of time that is longer than the average or expected time frame. It can be used in various contexts, such as discussing a project, event, or historical era. Example: The construction of the new building is expected to take an extended time span of two years due to delays in obtaining permits.

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

8 human-written examples

We assumed a low mortality rate of 1% p.a. for park trees, which leads to an extended time span of 60 years till carbon sequestration cannot compensate tree loss any longer.

Carbon Balance and Management

Despite the extended time span of the Stone Age, Wright places the first sign of progress as being the ability to create fire.

Wikipedia

When humans and animals interact with one another over an extended time span they familiarise and may develop a relationship, which can exert an influence on both partners.

Behavioural Processes

This method thereby allows for a comprehensive monitoring of trends in long-term survival over an extended time span from the earliest to the most recent years of cancer registration.

British Journal of Cancer

In general, practice continuity of care is almost synonymous with care by one doctor, usually over an extended time span and concerning more than one episode of illness [ 27].

BMC Family Practice

Social relationships and HRQL among the elderly are reciprocally connected, particularly over an extended time span, so that loneliness and lack of social support may become both cause and consequence of disease [ 41].

BMC Public Health

Human-verified similar examples from authoritative sources

Similar Expressions

52 human-written examples

For populations to persist over extended time-spans, they must have sufficient allelic resources to adjust to novel selective regimes.

BMC Evolutionary Biology

In view of the predicted highly significant temperature increases by all existing climate models, we therefore postulated that these increases will coincide with extended annual time spans for tularaemia outbreaks.

Global Health Action

The time span also roughly matches an extended interval when Eel River sediments are missing from offshore deposits because they got trapped behind the dam, they note.

Science Magazine

Figure 5 shows that where there are 4 activator inputs the P. polycephalum spans and occupies all four sites for an extended time period (middle right hand image).

Communicative and Integrative Biology

We used to call it extended time".

The New York Times - Arts

Expert writing Tips

Best practice

When using "extended time span", ensure the context clearly indicates what is being measured over that period. For example, specify "extended time span for project completion".

Common error

Avoid using "extended time span" when you specifically mean a deadline that has been pushed back. "Extended time span" refers to a duration, not a specific point in time.

Linguistic Context

The phrase "extended time span" primarily functions as a noun phrase, often acting as a subject complement or object of a preposition. It describes the length of a particular period. Ludwig's analysis supports this with various examples across different contexts.

Expression frequency: Uncommon

Frequent in

Science

50%

News & Media

37%

Formal & Business

13%

Less common in

Wiki

0%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "extended time span" is a grammatically sound and commonly used term, albeit less frequent, to describe a considerable duration. Ludwig highlights its prevalence across scientific, news, and formal contexts. Alternatives such as "long duration" or "prolonged period" offer nuanced substitutions. When using the phrase, ensure clarity regarding the context and subject being measured over the specified duration. Be careful not to confuse it with "extended deadline", which refers to a specific end date rather than a duration. Ludwig AI confirms the grammatical correctness and provides various examples of its usage.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

extended duration

This is a direct synonym, replacing "time span" with "duration".

lengthy time period

Specifies the prolonged period using 'lengthy', which is interchangeable with 'extended'.

long duration

Focuses on the length of time, rather than a specific start and end.

protracted period

Emphasizes the drawn-out or prolonged nature of the time involved.

prolonged time frame

Similar to 'prolonged timeframe', this emphasizes the length within the event occurs.

lengthy interval

Highlights the gap or space between events, emphasizing its extended nature.

prolonged timeframe

Stresses the period within which something occurs.

significant duration

Indicates that the period of time is noteworthy.

substantial period

Highlights that the time has enough degree or importance to be considered as real.

considerable timeframe

Similar to 'prolonged timeframe', but with an emphasis on the degree of the period.

FAQs

What does "extended time span" mean?

"Extended time span" refers to a considerable duration or period, longer than what is typical or expected in a given context.

How can I use "extended time span" in a sentence?

You might say, "The research project requires an "extended time span" due to the complexity of the data analysis."

What are some alternatives to "extended time span"?

Alternatives include "long duration", "protracted period", or "lengthy interval", depending on the specific nuance you want to convey.

Is "extended time span" formal or informal?

"Extended time span" is suitable for both formal and informal contexts, though more formal writing might benefit from alternatives like "significant duration".