an appreciable quantity of

USAGE SUMMARY

The phrase "an appreciable quantity of" is correct and usable in written English.
It can be used when referring to a significant or noticeable amount of something, often in scientific or formal contexts. Example: "The experiment revealed an appreciable quantity of the substance, indicating its effectiveness."

✓ Grammatically correct

Science

Encyclopedias

News & Media

Human-verified examples from authoritative sources

Exact Expressions

2 human-written examples

If two volumes of gas consisting, respectively, of H2 and D2 only, are mixed, the hydrogen hydrogen and deuterium deuterium bonds will gradually break and new molecules will form until the vessel contains an appreciable quantity of HD as well as of H2 and D2.

Encyclopedia Britannica

The microbial consortia in all four reactors removed an appreciable quantity of phosphorous from solution (67 99%), and the net quantity of phosphorous removed from solution corresponded to the net increase in the biomass concentration of phosphorous.

Water Research

Human-verified similar examples from authoritative sources

Similar Expressions

58 human-written examples

Suitable organic material is not always available or in an appreciable quantity to allow a reliable analysis.

Heritage Science

In this study, hydrogen ions had contributed an appreciable amount of the exchangeable acidity in all of the land uses of the study area particularly under the grazing and forest lands where exchangeable Al is not commonly expected in an appreciable quantity in soils with pH values of greater than 5.5 (Nair and Chamuah 1993).

Environmental Systems Research

Well-developed fractures/lineaments intersecting with each other can hold appreciable quantity of groundwater.

Applied Water Science

Boreholes drilled through thick overburden greater than 25 m yields some appreciable quantity of groundwater and regolith aquifer overlying the Precambrian basement rocks are the main source of groundwater in the basement (Anyeakun and Dapaah-Siakwan 2006).

Applied Water Science

Greenockite, cadmium sulfide (CdS), the only mineral containing an appreciable amount of cadmium.

Encyclopedia Britannica

As such, it has garnered an appreciable amount of criticism.

SEP

This exhibits an appreciable amount of palladium nanoparticles inside CNTs.

Nanoscale Research Letters

Though fifteen years is an appreciable amount of time, it's still not enough.

Huffington Post

Hydropyrolysis is found to be an ideal technique for liberating appreciable quantities of heterocyclic organic nitrogen compounds from geomacromolecules.

Geochemical Transactions

Expert writing Tips

Best practice

Use "an appreciable quantity of" in formal writing or scientific contexts when you want to emphasize that the amount is large enough to be important or have a noticeable effect.

Common error

Avoid using "an appreciable quantity of" in casual conversation or informal writing. Simpler phrases like "a lot of" or "a good amount of" are generally more appropriate.

Linguistic Context

The phrase "an appreciable quantity of" functions as a determiner phrase that modifies a noun, indicating a significant or noticeable amount of something. Ludwig AI's examples show it is used to describe amounts of substances, resources, or abstract concepts.

Expression frequency: Rare

Frequent in

Science

60%

Encyclopedias

20%

News & Media

20%

Less common in

Formal & Business

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "an appreciable quantity of" is a phrase used to describe a noticeable or significant amount, primarily in formal and scientific contexts. Ludwig AI confirms the phrase is grammatically correct and commonly found in science, encyclopedias and news sources. While its usage is correct, it's more appropriate for formal writing. For everyday language, consider using alternatives such as "a considerable amount of" or "a significant quantity of".

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

a considerable amount of

Emphasizes the substantial nature of the quantity, similar to the original phrase.

a significant quantity of

Highlights the importance or impact of the quantity.

a noticeable amount of

Focuses on the ease with which the quantity can be observed or detected.

a substantial quantity of

Stresses the largeness or robustness of the quantity.

a marked amount of

Indicates that the amount is clearly distinguished or easily identified.

a respectable amount of

Suggests that the quantity is worthy of admiration or regard.

a fair amount of

Indicates a reasonably large or acceptable quantity.

a good deal of

An informal way to indicate a large quantity.

a considerable number of

Focuses on the count rather than the volume or mass.

a substantial portion of

Highlights the fraction or percentage of the whole that the quantity represents.

FAQs

What does "an appreciable quantity of" mean?

The phrase "an appreciable quantity of" means a noticeable or significant amount of something. It suggests that the quantity is large enough to be worth considering or paying attention to.

What are some alternatives to "an appreciable quantity of"?

You can use alternatives like "a considerable amount of", "a significant quantity of", or "a noticeable amount of" depending on the specific context.

How can I use "an appreciable quantity of" in a sentence?

You can use "an appreciable quantity of" when you want to emphasize that there is enough of something to make a difference or be relevant. For example, "The experiment produced an appreciable quantity of the new compound".

Is it better to say "an appreciable quantity of" or "a large amount of"?

While both phrases indicate a significant amount, "an appreciable quantity of" is more formal and often used in scientific or technical contexts. "A large amount of" is more general and suitable for everyday language.