define and ascertain

USAGE SUMMARY

The phrase "define and ascertain" is correct and usable in written English.
It can be used when you want to clarify a term or concept and confirm its meaning or existence. Example: "Before proceeding with the project, we need to define and ascertain the key objectives to ensure everyone is on the same page."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

4 human-written examples

Several techniques have been proposed that attempt to filter out paralogs; but it was difficult to both define and ascertain the level of consistency that these filtering techniques would have with the original clustering based methods.

Plosone

The methods chosen to define and ascertain cases will clearly affect the number of cases found.

Clinical Epidemiology

Methods to define and ascertain prevalent cases differed between the cohorts, as reported in Supplemental Material ("Methods," pp. 3 13).

Environmental Health Perspectives

Cases of most neurodegenerative conditions are difficult to define and ascertain reliably in population-based sample, and there are problems in relating events and the effects of different exposures to defined 'at-risk' populations.

BMC Public Health

Human-verified similar examples from authoritative sources

Similar Expressions

55 human-written examples

How gynecomastia is defined and ascertained is not readily available in these publications.

European Journal of Clinical Pharmacology

These issues did not influence our study as much because the outcomes of interest were objective, precisely defined, and ascertained independent of the AE rating.

BMC Health Services Research

Fundamental to the conduct of surveillance is the need for a feasible, valid, reliable and standardised means of defining and ascertaining cases of surgical site infection, including those that occur post discharge.

BMC Infectious Diseases

Efforts to improve uptake of HTC should therefore focus attention on providers to define the needed services and ascertain the training, time, and resources necessary to deliver them.

BMC Health Services Research

Moreover, the variety of methods used to measure BG (and their relative accuracy), and the metrics used to define and report hypoglycemia make it challenging to ascertain the actual risk of hypoglycemia with any degree of certainty [ 21].

Critical Care

Because constructs are not directly observable and are usually multidimensional, it is important to ascertain that the constructs adequately define and represent the variables that the instrument purports to measure [ 16].

Health and Quality of Life Outcomes

Genes differentially expressed in response to elevation or repression of miRNA expression were used to define the biology of the miRNA and ascertain both primary target genes and their downstream effects.

BMC Genomics

Expert writing Tips

Best practice

When using "define and ascertain", ensure that the definition precedes the process of ascertaining. This logical sequence enhances clarity and understanding for the reader.

Common error

Avoid using "define and ascertain" when the act of defining inherently confirms the existence or nature of something. In such cases, simply defining the subject is sufficient.

Linguistic Context

The phrase "define and ascertain" functions as a compound verb phrase. It combines the action of establishing a precise meaning (define) with the action of confirming or verifying its correctness or existence (ascertain). According to Ludwig, this phrase is usable and correct in written English.

Expression frequency: Uncommon

Frequent in

Science

75%

News & Media

17%

Formal & Business

8%

Less common in

Academia

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, the phrase "define and ascertain" is a grammatically correct and usable expression that combines the act of clarifying a term or concept with the confirmation of its meaning or existence. As Ludwig AI confirms, it is frequently used in scientific and formal contexts, aiming for precision and accuracy. Alternative phrases like "clarify and confirm" or "explain and verify" offer similar meanings, but may vary in formality. It's important to use the phrase judiciously, ensuring that both defining and ascertaining are necessary for clarity and accuracy in the given context.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

clarify and confirm

Replaces "define" with "clarify" and "ascertain" with "confirm", focusing on making something clear and establishing its truth.

explain and verify

Uses "explain" instead of "define", shifting the focus to providing a detailed account, and "verify" in place of "ascertain", emphasizing the confirmation of accuracy.

determine and validate

Substitutes "define" with "determine", indicating the establishment of something precisely, and "validate" for "ascertain", highlighting the confirmation of its correctness or legitimacy.

establish and prove

Replaces "define" with "establish", implying the setting up of something firmly, and "prove" instead of "ascertain", focusing on demonstrating its truth or existence through evidence.

identify and validate

Uses "identify" to replace "define", emphasizing the recognition of something, and "validate" instead of "ascertain", highlighting the confirmation of its accuracy.

specify and verify

Replaces "define" with "specify", indicating the clear and detailed description of something, and "verify" instead of "ascertain", emphasizing the confirmation of accuracy.

determine and confirm

Substitutes "define" with "determine", indicating the establishment of something precisely, and "confirm" for "ascertain", simply emphasizing the establishment of validity.

elucidate and verify

Replaces "define" with "elucidate", indicating making something clearer, and "verify" for "ascertain", highlighting the confirmation of its accuracy.

ascertain and clarify

Swaps order and replaces the first word with its synonym. Emphasizes establishing something with certainty, then making it easier to understand.

delineate and confirm

Replaces define with delineate. Delineate is another synonym for define that means to describe or portray something precisely

FAQs

How can I use "define and ascertain" in a sentence?

You can use "define and ascertain" when you need to both clarify the meaning of something and confirm its existence or nature. For example, "Before implementing the new policy, we must "define and ascertain" its scope and impact".

What's the difference between "define and ascertain" and "clarify and confirm"?

"Define and ascertain" implies a more formal and precise establishment of meaning and fact, while "clarify and confirm" suggests making something easier to understand and verifying its truth. The former is often used in technical or legal contexts.

Is it redundant to use both "define" and "ascertain"?

It can be, but not always. "Define" sets the boundaries of meaning, while "ascertain" confirms the validity or existence within those boundaries. If the definition itself implies confirmation, "ascertain" might be redundant.

What are some alternatives to "define and ascertain"?

Depending on the context, you could use alternatives like "explain and verify", "establish and prove", or "identify and validate".