period of activity

USAGE SUMMARY

"period of activity" is a correct and usable phrase in written English.
It is typically used to refer to a span of time during which something is done or productive energy is exerted. For example, "This company has gone through periods of activity, followed by periods of stagnation."

✓ Grammatically correct

Science

News & Media

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Since this part of the megasplay fault is thicker than the surrounding region (Yamada et al. 2013), the fault may have been generated during a long period of activity that contributed to form several possible active zones.

Earth, Planets and Space

Fuego has been continuously active since the onset of the preset period of activity which began with a VEI 2 eruption on May 21 , 1999

Earth, Planets and Space

Presumably the pair are conserving energy for this period of activity.

The New Yorker

The group's short-lived mid-70s period of activity has been fertile territory for Hollywood over the years.

The Guardian - Film

This period of activity is appropriate to the season during which actual reproduction is feasible.

Encyclopedia Britannica

Each group should choose a period of activity in the course of the storm: before landfall, during the storm or the aftermath.

The New York Times

The immediate postwar years signaled an extraordinary period of activity, both by the older generation and by new writers.

Encyclopedia Britannica

The surviving examples of his work were executed between the 1530s and the 1580s, an unusually long period of activity.

Encyclopedia Britannica

This was a period of activity in the Syrian desert, and Bedouin tribes, moving northwest from Arabia, extended their control far into the settled land.

Encyclopedia Britannica

The firm spent $4.8 billion worth of capital in the quarter, in its busiest period of activity since the heights of the private equity boom.

The New York Times

In 1946 he organized the construction near Yerevan of the Byurakan Astronomical Observatory, where he began another successful period of activity as the observatory's director.

Encyclopedia Britannica

Expert writing Tips

Best practice

When describing events or processes, use "period of activity" to define specific timeframes of action or productivity. For instance, "The volcano experienced a period of activity after years of dormancy."

Common error

Avoid using "period of activity" when describing events that happen instantaneously. This phrase is more suitable for extended durations rather than single moments.

Linguistic Context

The phrase "period of activity" functions as a noun phrase, typically serving as a subject, object, or complement within a sentence. Ludwig AI indicates its common usage across various contexts, highlighting its grammatical correctness.

Expression frequency: Very common

Frequent in

Science

45%

News & Media

25%

Encyclopedias

15%

Less common in

Wiki

5%

Formal & Business

5%

Reference

5%

Ludwig's WRAP-UP

The phrase "period of activity" is a grammatically sound and frequently used expression in English, as affirmed by Ludwig AI. It serves to specify a timeframe marked by particular actions or occurrences and maintains a neutral tone suitable for diverse writing styles. Predominantly found in scientific and journalistic contexts, this phrase effectively conveys temporal boundaries within broader discussions. Alternative phrases like "active phase" or "productive time" can be used to add nuance, while avoiding its use for instantaneous moments ensures clarity and precision in writing.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

active phase

Focuses specifically on the most dynamic or energetic part of the duration.

busy spell

Suggests a shorter, more intense burst of activity.

productive time

Emphasizes the output and results achieved during the interval.

working hours

Refers specifically to the time spent working.

operational timeframe

Implies a structured and planned duration for operations.

active tenure

Indicates the duration of someone's active involvement or role.

time of operation

Highlights when a system or entity is functional.

duration of function

Emphasizes the functional aspect and its temporal extent.

functional window

Suggests a specific timeframe when something is able to function.

service lifetime

Indicates the duration an item or entity is providing a service.

FAQs

How can I use "period of activity" in a sentence?

You can use "period of activity" to describe a timeframe characterized by specific actions or events. For example: "The company experienced a significant "growth spurt" during its initial period of activity."

What are some alternatives to using "period of activity"?

Depending on the context, you can use alternatives such as "active phase", "busy spell", or "productive time".

Is it correct to say "active period" instead of "period of activity"?

Yes, "active period" is a valid and often interchangeable alternative to "period of activity", though it might carry a slightly different emphasis depending on the context.

What's the difference between "period of activity" and "phase of activity"?

While both describe a time frame involving actions, "period of activity" generally refers to a continuous duration, whereas "phase of activity" suggests a distinct stage within a larger process or cycle.