a defined amount

USAGE SUMMARY

The phrase "a defined amount" is correct and usable in written English.
It can be used when specifying a particular quantity or measurement that is clearly established or determined. Example: "The project requires a defined amount of resources to ensure its success."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

58 human-written examples

The technique often accused of being brutal is the "cry it out" approach – invented by Dr Emmett Holt in 1895, which involves letting your baby cry for a defined amount of time before comforting them.

The Guardian - Lifestyle

In that case, a borrower may win a lawsuit only by showing that the disputed mortgage lacked the precise features required for a qualified mortgage, like a defined amount for points and fees.

The New York Times

The hydrogen content in samples has varied through an addition of a defined amount of polyethylene.

Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms

Thereby, a defined amount of water in one single drop shows a direct connection to the recorded contact angle measurement.

Applied Adhesion Science

"There will be a defined amount of money we have to give to our game at regional level, semi-pro level and the community game".

BBC

In this work, the directional crack resistance of polypropylene containing a defined amount of glass fibers or regenerated cellulose fibers is measured first.

Engineering Fracture Mechanics

The assessment of sludge activity known as SMA is done by feeding a known amount of substrate to a defined amount of sludge to be tested.

Applied Water Science

As a matter of fact, a defined amount of Ag+ ions is crucial for the growth of GNRs up to desired aspect ratio (AR) value.

Micro and Nano Systems Letters

Next, a defined amount of the OrmoStamp®; resin is placed on the master, and a thin glass plate is placed carefully on the droplet (Fig. 1 a).

Nanoscale Research Letters

A polystyrene-divinylbenzene based cytokine adsorbent (CG161c) with nanostructured pores was coated with a defined amount of PMB by hydrophobic interactions.

Intensive Care Medicine Experimental

The artificially cemented clay was produced by mixing a defined amount of cement and ice particles with uncemented materials to reproduce interparticle chemical bonds and large pores found in naturally cemented clay.

Engineering Geology

Expert writing Tips

Best practice

Use "a defined amount" when you want to emphasize the clarity and specificity of a quantity. It's suitable for technical, scientific, and formal writing where precision is crucial.

Common error

Avoid using "a defined amount" in casual conversation or informal writing. Alternatives like "some" or "a certain amount" might sound more natural.

Linguistic Context

The phrase "a defined amount" functions as a noun phrase, typically acting as an object or complement within a sentence. Ludwig examples show its role in specifying quantities in scientific, technical, and financial contexts, where precision is paramount. Ludwig AI confirms that the phrase is grammatically correct and widely applicable.

Expression frequency: Very common

Frequent in

Science

78%

News & Media

10%

Formal & Business

6%

Less common in

Wiki

3%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "a defined amount" is a grammatically sound and frequently used phrase to denote a specific quantity, especially in formal, scientific, and technical contexts. As Ludwig examples show, it's favored when precision and clarity are important. Though versatile, it should be used judiciously in informal settings where less precise language might be more appropriate. Ludwig AI confirms it is widely applicable, making it a valuable addition to a formal writing arsenal.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

a specific quantity

Emphasizes the exactness and preciseness of the quantity.

a set quantity

Suggests a predetermined and fixed quantity.

a certain amount

Indicates a particular amount, though not necessarily precisely measured.

a fixed quantity

Highlights the immutability of the quantity.

a precise measure

Focuses on the accuracy and exactness of the measurement.

a known quantity

Emphasizes that the amount is known or has been determined.

a particular quantity

Highlights a distinct and specified quantity.

an established quantity

Indicates the amount is well-recognized or agreed upon.

a pre-set amount

Highlights that amount was chosen and decided in advance.

a determined quantity

Indicates that a careful calculation led to an amount.

FAQs

How to use "a defined amount" in a sentence?

You can use "a defined amount" to specify a particular quantity that has been clearly established. For example, "The experiment required "a defined amount" of the chemical solution".

What can I say instead of "a defined amount"?

You can use alternatives like "a specific quantity", "a set amount", or "a certain amount" depending on the context.

Which is correct, "a defined amount" or "a definite amount"?

Both ""a defined amount"" and "a definite amount" are correct, but ""a defined amount"" suggests that the amount has been precisely determined or specified, while "a definite amount" simply indicates that the amount is certain or clear.

What's the difference between "a defined amount" and "a specified amount"?

"A defined amount" implies that the amount is clearly established, often by a formal definition or calculation. "A specified amount" simply means that the amount has been stated or indicated explicitly.