define an

USAGE SUMMARY

The phrase "define an" is correct and usable in written English.
It can be used when you want to specify the definition of a particular term or concept. Example: "In order to understand the topic better, we need to define an important term: sustainability."

✓ Grammatically correct

Academia

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

And how do you define an aesthetician?

The New York Times

Carr asked him to define an algorithm.

The Guardian - Tech

How do you define an amateur?

The New York Times

Next define an ISDN PRI serial interface.

Massachusetts Institute of Technology

How do you define an accident?

Princeton University

They define an organisation's vision and its direction of travel.

The Guardian

Sometimes, one magnificent season can define an era.

The New York Times - Books

Next they can define an aspirational target culture.

Harvard Business Review

We've done well to define an old cliche as disempowering.

The Washington Post

The standard boundaries define an unambiguous constellation for each star.

Britannica

How does one define an organism or a species?

Britannica

Expert writing Tips

Best practice

When using "define an", ensure the noun following "an" is countable and singular. For instance, "define an algorithm" is correct, while "define algorithms" is not.

Common error

Avoid using "define an" before uncountable nouns. It's incorrect to say "define an information"; instead, use "define information" or "provide a definition of information".

Linguistic Context

The phrase "define an" serves as a verb phrase introducing the act of specifying the meaning of a term or concept. Ludwig AI confirms its common usage across various contexts, indicating its role in providing clarity and understanding.

Expression frequency: Very common

Frequent in

Academia

35%

News & Media

30%

Science

25%

Less common in

Encyclopedias

5%

Wiki

3%

Formal & Business

2%

Ludwig's WRAP-UP

In summary, the phrase "define an" is a grammatically correct and commonly used expression to introduce the meaning of a term or concept. As verified by Ludwig AI, it is prevalent across various contexts, including academia, news, and science. It’s essential to use it with countable singular nouns and be mindful of the subsequent word's phonetic sound (vowel vs. consonant) when choosing between "define a" and "define an". Understanding alternatives like "provide a definition for" and recognizing potential errors, such as using it with uncountable nouns, can further refine your writing. Remember, its primary purpose is to offer clarity and precision in communication.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

clarify the meaning of

Implies resolving ambiguity and making the meaning clearer.

provide a definition for

Emphasizes the act of giving a formal explanation.

give a meaning to

Focuses on assigning significance or interpretation.

characterize the nature of

Emphasizes describing the fundamental qualities and attributes.

specify the characteristics of

Highlights the detailed attributes and features.

explicate the concept of

Indicates a thorough and detailed explanation of a complex idea.

determine the scope of

Highlights the process of finding out the extent, range, or area covered by something.

lay out the definition of

Suggests a structured and clear presentation of the meaning.

delineate the boundaries of

Focuses on establishing clear limits and scope.

establish the parameters for

Suggests setting specific conditions or limits.

FAQs

How can I use "define an" in a sentence?

Use "define an" when you want to introduce or specify the meaning of a particular term or concept. For example, "Let's define an essential term before proceeding further".

What can I say instead of "define an"?

You can use alternatives like "provide a definition for", "give a meaning to", or "specify the characteristics of" depending on the context.

Is it correct to use "define a" instead of "define an"?

The choice between "define a" and "define an" depends on the noun that follows. Use "define a" before words that begin with a consonant sound (e.g., "define a method"), and "define an" before words that begin with a vowel sound (e.g., "define an algorithm").

What's the difference between "define an" and "describe an"?

"Define an" is used to give a specific, precise meaning, while "describe an" is used to provide details and characteristics about something. For example, you might "define an algorithm" by explaining its steps, but "describe an algorithm" by detailing its performance and use cases.