expanding arc

USAGE SUMMARY

The phrase "expanding arc" is correct and usable in written English.
It can be used to describe a shape or trajectory that is gradually increasing in size or distance, often in a narrative or artistic context. Example: "The artist depicted an expanding arc of light that symbolized hope and growth in the painting."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

2 human-written examples

This paper reports on the deposition of Sn films using this radially expanding arc plasma.

Surface and Coatings Technology

An expanding arc of scientific research areas is attracting scholars to western China Earthth, ecological, and environmental sciences are all on the rise," explains Kang Shichang, director of the CAS State Key Laboratory of Cryospheric Science in Lanzhou.

Science Magazine

Human-verified similar examples from authoritative sources

Similar Expressions

58 human-written examples

This is a page turner as well, with shifting identities and dangerous plot twists, a narrative that deftly builds as ordinary daily acts gather force and spin into expanding arcs of power out in the world.

The New York Times - Books

The line tangent to the expanded arc through the screw entrance point was recorded as the length of the screw, d1.

BMC Musculoskeletal Disorders

The affected area forms an expanding circular arc often centred close to the fovea.

Plosone

To read more on the bending of the moral arc and the expanding of the moral sphere order your copy of The Moral Arc today.

Huffington Post

This tendency provides a possible method to better control the energy of plasma arc and expand the application of plasma arc.

Journal of Manufacturing Processes

New champions, from Italy, Mexico, Tanzania, Kenya and New Zealand expanded New York's arc.

The New York Times - Sports

Each time, the arc expanded, until finally the clapper touched the lip of the bell, producing a plangent, unforeseeable boom that made my whole body vibrate.

The New Yorker

The resultant poleward arc expanded further poleward, as shown in the 2129 00 UT panel.

Earth, Planets and Space

The external oscillation device can give to expand the discharge area of the gliding arc plasma reformer.

Chemical Engineering and Processing: Process Intensification

Expert writing Tips

Best practice

Use "expanding arc" to describe a visual or conceptual growth that radiates outwards from a central point, whether literally or figuratively. For example, "The company's influence spread in an expanding arc across the region."

Common error

Avoid using "expanding arc" when a simpler term like "growth" or "increase" would suffice. The term implies a specific kind of outward progression and shouldn't be used indiscriminately.

Linguistic Context

The phrase "expanding arc" functions as a descriptive term, often acting as an adjective modifying a noun. It depicts something growing or spreading outward in a curved or arc-like shape. Ludwig examples illustrate this usage in both physical and abstract contexts.

Expression frequency: Rare

Frequent in

Science

50%

News & Media

50%

Wiki

0%

Less common in

Formal & Business

0%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "expanding arc" is a descriptive term that suggests a growth or spread radiating outwards in a curved or arc-like pattern. Ludwig highlights its usage in contexts ranging from physical phenomena to abstract concepts. According to Ludwig AI, the phrase is grammatically correct, but rare. It appears in science, news and media publications, indicating a neutral register suitable for broad audiences. For alternatives, consider "growing curve", "widening scope" or "increasing influence".

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

growing curve

Emphasizes the continuous and gradual increase or development, similar to an "expanding arc" but without the specific geometric connotation.

widening scope

Focuses on the increasing breadth or extent of something, rather than a physical expansion in an arc shape.

broadening range

Similar to "widening scope", but emphasizes the diversity or variety that is increasing.

increasing influence

Highlights the growing impact or power that something has, moving away from the geometric sense of an arc.

developing trend

Refers to a pattern or direction that is emerging and becoming more prominent over time.

evolving narrative

Emphasizes the changing and unfolding nature of a story or account.

ascending trajectory

Describes a path that is rising or progressing upwards, often in a metaphorical sense.

progressing development

Highlights the forward movement and advancement of something over time.

outward spiral

Suggests a movement that expands outwards from a central point, but in a spiral rather than an arc.

escalating growth

Focuses on the accelerating rate of increase or development, implying a rapid expansion.

FAQs

How can I use "expanding arc" in a sentence?

You can use "expanding arc" to describe phenomena that grow or spread outward, like "The research showed an "expanding arc" of scientific knowledge" or "The city saw an "expanding arc" of cultural influence after the festival".

What's a good alternative to "expanding arc"?

Depending on the context, you could use phrases like "growing trend", "widening scope", or "increasing influence" as alternatives to "expanding arc".

Is "expanding arc" a formal or informal expression?

"Expanding arc" can be used in both formal and informal contexts, but it's more common in formal writing or when describing abstract concepts or visual patterns. Consider your audience when choosing between "expanding arc" and simpler alternatives.

What does "expanding arc" typically describe?

"Expanding arc" can describe the growth of scientific knowledge, the spread of influence, or the physical expansion of something like a plasma. The key is the outward, radiating movement or development it conveys.