coarse area

USAGE SUMMARY

The phrase "coarse area" is correct and usable in written English.
It can be used to describe a rough or uneven surface or region, often in a physical or metaphorical context. Example: "The coarse area of the fabric made it less comfortable to wear against the skin."

✓ Grammatically correct

Science

Human-verified examples from authoritative sources

Exact Expressions

5 human-written examples

Water coarse area needs to be increased, i.e., pond, lake, etc. to hold the water during rainy period.

Applied Water Science

The anti-GABA antibody stained local interneurons in the cell bodies, processes in the coarse area of the antennal lobe, and highly packed processes in each glomerulus (Fig. 5C, D2).

Plosone

The olfactory receptor neurons enter from the antennal nerve via four tracts (T1 T4), but only T1 and T2 enter the coarse area in the center of the antennal lobe (Fig. 3A).

Plosone

The olfactory receptor neuron axons were not stained with the AmOA1 antibodies, except for a few scattered beaded processes, which may also be glial cells, in the T1 T2 tracts where they enter the coarse area (Fig. 3A arrow).

Plosone

Staining of the adjacent section with AmOA1 antiserum reveals cell bodies clustered in the lateral rind of the antennal lobe with AmOA1 positive profiles in the central coarse area and fine distribution of AmOA1 positive varicosities in each glomerulus (Fig. 5B).

Plosone

Human-verified similar examples from authoritative sources

Similar Expressions

55 human-written examples

The surface of the sprayed coating shall be of a uniform texture, free of lumps, coarse areas and loosely adherent particles.

WikiHow

Each reader thus defines a coarse spatial area and the sensors' signals can be followed when the individuals carrying them change area.

EPJ Data Science

DH is the variation coefficient of coarse aggregate area ratio in four regions on the same sectional image.

Construction and Building Materials

DV1 is the variation coefficient of average coarse aggregate area ratio on different sectional images in one core sample.

Construction and Building Materials

A large fraction of neurons from cluster LG were strongly labeled by AmOA1 antiserum in the cell bodies and axons in the coarse neuropil area.

Plosone

AmOA1 immunoreactivity was present in all three cell body groups (MDG, DG, and LG) that surround the glomerular neuropil as well as in glomeruli and the coarse (central) area of the antennal lobe neuropils (Fig. 3A, B, C).

Plosone

Expert writing Tips

Best practice

When using "coarse area", ensure the context clearly defines what 'coarse' refers to (e.g., texture, resolution, granularity).

Common error

Avoid using "coarse area" when a more specific term like "rough terrain" or "low-resolution image" would provide greater clarity and precision.

Linguistic Context

The phrase "coarse area" functions as a noun phrase where the adjective "coarse" modifies the noun "area". It typically serves to describe a region or surface that has a rough or uneven texture, or a low level of detail. Ludwig AI confirms its correct usage in various contexts.

Expression frequency: Rare

Frequent in

Science

88%

Encyclopedias

6%

Wiki

6%

Less common in

Formal & Business

0%

News & Media

0%

Academia

0%

Ludwig's WRAP-UP

In summary, "coarse area" is a grammatically sound phrase, primarily used in scientific and technical contexts to describe a region with a rough or low-resolution quality. While it's not very common, as shown by Ludwig AI, its appropriate use depends on the specific context, with options like "rough patch" or "low-resolution region" serving as suitable alternatives when greater clarity is needed. Its frequency is low, and its register is formal and scientific.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

rough patch

Changes the adjective to "rough" and uses the noun "patch" to indicate a specific spot.

uneven surface

Focuses on the irregularity of the area's surface.

textured zone

Emphasizes the presence of a distinct texture in the designated zone.

granular region

Highlights the presence of granules or grains defining the area.

coarsened surface

Transforms the phrase to focus on a surface that has become coarse over time.

rough terrain

Implies a more extensive and natural, uneven landscape.

irregular section

Highlights that the section in exam is not uniform

low-resolution area

Applies specifically to digital imagery or mapping.

large-grained region

Alters the phrase to focus on the size of the grains within the area.

patchy ground

Describes an area that is uneven and inconsistent.

FAQs

How can I use "coarse area" in a sentence?

Consider the context. In geology, you might say, "The excavation revealed a "coarse area" of gravel and sand." In digital imaging, it could be, "The image showed a "coarse area" due to low resolution."

What's a good alternative to "coarse area"?

Alternatives depend on the specific meaning. For texture, consider "rough patch". For resolution, "low-resolution region" might be appropriate. If you need to highlight irregularities then irregular section might be the right choice.

Is "coarse area" a technical term?

It can be. While not strictly jargon, "coarse area" often appears in technical contexts like geology, material science, and digital imaging to describe a region with specific characteristics. It's more common in these fields than in general conversation.

In what fields of study, "coarse area" is likely to be used?

You're most likely to find "coarse area" used in fields such as soil science, geology (referring to sediment composition), and digital imaging (referring to image resolution). Other disciplines such as material engineering (surface analysis of material) or geography (analysis of the land).