active portion

USAGE SUMMARY

The phrase "active portion" is correct and usable in written English.
It can be used to refer to the part of something that is currently functioning or engaged in a process. Example: "In the experiment, we focused on the active portion of the enzyme to determine its effectiveness."

✓ Grammatically correct

Science

News & Media

Wiki

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

The potential for major hurricane activity in the Caribbean was forecast to be above average, and the team predicted that El Niño, associated with reduced hurricane activity in the Atlantic, would dissipate by the active portion of the season.

Wikipedia

Higher than average values of African mineral dust during the most active portion of the hurricane season could have also suppressed tropical cyclone activity.

Wikipedia

The labor force participation rate, which measures the active portion of the labor force, has been dropping since the late 1990s.

The Guardian - Opinion

An enzyme splits the inactive portion from the active portion of the prohormone, thereby forming the active hormone that is then released from the cell into the blood.

Encyclopedia Britannica

Conventional batteries store energy in chemical form.With flow batteries, charged chemicals are pumped into storage tanks, allowing still more chemical to be charged and pumped away, then pumped back into the active portion of the battery and drawn down as needed.

The Guardian

Despite wide hostility towards General Musharraf and admiration for Mr Chaudhry, the Pakistani masses have shown no inclination to rise up—so far.Almost all of those detained belong to the tiny, politically active portion of Pakistani society that tends to be arrested in such times.

The Economist

Thermal strain in the active portion.

Journal of Petroleum Exploration and Production Technology

The structure consists of active portion and inactive portion.

EURASIP Journal on Wireless Communications and Networking

Thermal expansion coefficient of active portion of SMP.

Journal of Petroleum Exploration and Production Technology

The active portion of each superframe is composed of three parts: beacon, CAP, and CFP.

EURASIP Journal on Wireless Communications and Networking

All devices shall interact with the PAN only during the active portion of a superframe.

EURASIP Journal on Wireless Communications and Networking

Expert writing Tips

Best practice

When describing technical systems or processes, use "active portion" to precisely identify the part that is currently operating or influencing the outcome.

Common error

Avoid using "active portion" in contexts where simpler terms like "main part" or "key element" would suffice. Using "active portion" in general conversation can sound overly technical or pretentious.

Linguistic Context

The phrase "active portion" functions as a noun phrase, typically used as a subject, object, or complement in a sentence. Ludwig AI shows it refers to a specific part of something that is currently in operation or contributing to an action.

Expression frequency: Very common

Frequent in

Science

67%

News & Media

12%

Wiki

6%

Less common in

Encyclopedias

3%

Formal & Business

2%

Unknown

10%

Ludwig's WRAP-UP

The phrase "active portion" is a grammatically sound noun phrase that denotes the functioning part of something, commonly found in technical and scientific discourse. As Ludwig AI confirms, it is used to precisely pinpoint the component responsible for a specific action or effect. While generally acceptable, using simpler terms like "main part" might be preferable in non-technical contexts. Its high frequency in scientific publications and the availability of alternative phrases like "functional segment" or "operational component" offer writers flexibility in expressing the same concept with nuanced precision.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

functional segment

Emphasizes the operational or working part of something.

operational component

Highlights the part that is actively performing its function.

working section

Focuses on the part that is currently in use or being utilized.

engaged part

Indicates the portion that is involved or participating in a process.

operative element

Stresses the element that is currently in effect or operation.

dynamic segment

Highlights the segment that is characterized by activity or change.

performance component

Emphasizes the segment directly contributing to the performance or output.

reactive element

Suggests the part that is actively responding or interacting.

utilized section

Focuses on the section that is being actively used or exploited.

productive part

Highlights the portion that is generating results or output.

FAQs

How can I use "active portion" in a sentence?

The phrase "active portion" is used to refer to the part of something that is currently functioning or engaged in a process. For example: "In the experiment, we focused on the "active portion" of the enzyme to determine its effectiveness."

What can I say instead of "active portion"?

You can use alternatives like "functional segment", "operational component", or "working section" depending on the context.

Is there a difference between "active portion" and "active part"?

While both phrases refer to the functioning component, "active portion" can sometimes imply a more specific and delineated area, whereas "active part" may be a more general reference to the functional element.

In what fields is the phrase "active portion" most commonly used?

The phrase "active portion" is often used in scientific, technical, and engineering fields to precisely describe the functional component of a system or process.