define whether or not

USAGE SUMMARY

The phrase "define whether or not" is correct and usable in written English.
It can be used when you want to clarify or determine the existence or truth of a particular condition or situation. Example: "We need to define whether or not the project meets the required standards before proceeding."

✓ Grammatically correct

Science

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

23 human-written examples

That battle to define whether or not we're special was one of the defining battles of the 17th century onward.

The Guardian

Has international law always struggled to define whether or not an armed conflict exists, or has the gap between the law and current types of warfare grown?

Harvard University

To further explore the impact of chronic ethanol exposure on the testes, we designed this study specifically to define whether or not there was complete recovery after abstinence by examining reproductive hormones, testicular histomorphometry, testicular antioxidants as well as semen parameters after ethanol exposure.

Middle East Fertility Society Journal

"What I want is the definition of the operable baseline that we can use in order to define whether or not there has been a taking," Justice Anthony M. Kennedy said, for instance, to a lawyer for the Arkansas Game and Fish Commission.

The New York Times

The cost of traffic and conversion rates are connected, and their relationship will define whether or not your business will succeed.

Forbes

K10 uses a policy and workload view to define whether or not a set of data needs to be protected, and how.

Forbes

Human-verified similar examples from authoritative sources

Similar Expressions

37 human-written examples

The exit criteria, and associated red flags reviewed above, went a long way in defining whether or not there was a crisis.

Journal of International Humanitarian Action

You've taken the SIM card out of the equation, so a hefty chunk of the data that defines whether or not you can connect is stored on the carrier's server.

TechCrunch

Cases brought under Rylands v Fletcher now have a requirement that the harm was foreseeable, but it was not defined whether or not it was sufficient that it be foreseeable that harm could occur, or that it be foreseeable that the use of land is "non-natural", that the substance be capable of doing "mischief", and all the other requirements of Rylands.

Wikipedia

We created indicator variables defining whether or not an individual had consulted for each of the exposures within the 60-day risk period.

Plosone

Tandem duplications were defined whether or not the two genes are separated by four or fewer gene loci.

DNA Research

Expert writing Tips

Best practice

Use "define whether or not" when you need to formally establish a condition or outcome based on specific criteria. This phrase is useful in contexts where precision is important, such as scientific research or legal documents.

Common error

While "define whether or not" is grammatically sound, overuse can make your writing sound verbose. Consider using shorter alternatives like "determine if" or "clarify if" to maintain a concise and engaging style, especially in less formal contexts.

Linguistic Context

The phrase "define whether or not" functions as a connector introducing a condition or question that needs to be established or clarified. As Ludwig AI explains, it serves to set up a binary choice or determination within a sentence.

Expression frequency: Common

Frequent in

Science

40%

News & Media

30%

Academia

20%

Less common in

Wiki

5%

Formal & Business

5%

Reference

0%

Ludwig's WRAP-UP

The phrase "define whether or not" is a grammatically correct and commonly used construction, as supported by Ludwig AI, primarily functioning to introduce a condition that requires verification or clarification. It appears most frequently in scientific, news and academic contexts. While effective for formal writing, remember that shorter alternatives like "determine if" or "clarify if" can improve conciseness in less formal settings. When precision is paramount, especially in research or legal settings, using the phrase can enhance clarity by explicitly setting the stage for a binary determination.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

determine if

This is a more concise way to express the same idea, focusing on the act of determining.

ascertain whether

This alternative suggests a more formal and thorough investigation to find out.

establish whether

This option emphasizes the act of setting something as a fact.

clarify if

This highlights the need to make something clearer or easier to understand.

decide if

Focuses on making a choice or judgment based on available information.

investigate whether

Emphasizes a systematic or formal inquiry to discover and examine the facts.

verify if

This suggests confirming the truth or accuracy of something.

resolve whether

Highlights the aim to find a solution or settlement to a question.

assess if

Focuses on evaluating or judging the nature, ability, or quality of something.

identify if

Suggests recognizing or establishing what something is.

FAQs

How can I use "define whether or not" in a sentence?

You can use "define whether or not" to introduce a condition that needs to be established, such as, "The study aims to define whether or not the new drug is effective".

What are some alternatives to "define whether or not"?

Alternatives include "determine if", "establish whether", or "clarify if", depending on the specific nuance you want to convey.

Is there a difference between "define whether or not" and "determine whether or not"?

While similar, "define whether or not" implies a more formal and precise establishment of criteria, whereas "determine whether or not" is a more general inquiry.

When is it appropriate to use "define whether or not" in writing?

Use "define whether or not" in formal writing, research papers, or legal documents where clear and precise language is essential to establish specific conditions or outcomes. In more casual contexts, consider using alternatives.