core idea

USAGE SUMMARY

The expression "core idea" is correct and usable in written English.
It is commonly used to refer to the central concept or main point of a text, speech, work of art, or other communication. For example, "The core idea of the book is that human beings can transcend their limitations with effort and determination."

✓ Grammatically correct

News & Media

Academia

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Her core idea feels ironbound.

The New York Times - Arts

That's the core idea.

Yale University

"There is a core idea missing here.

The New Yorker

The core idea is solid.

The Guardian - Tech

So that's a core idea.

Harvard Business Review

The core idea of Block2Vec is twofold.

Parallel Computing

But in terms of the core idea?

The Guardian - Tech

That's the core idea that underlies it.

Yale University

"If he's taking issue with some core idea.

The Guardian - Music

They just emphasize different angles on the same core idea.

Cornell University

The core idea of this is to maximise customer value while minimising waste.

The Guardian

Expert writing Tips

Best practice

When presenting a complex topic, clearly articulate the "core idea" early to provide context and guide the audience.

Common error

Avoid presenting the "core idea" without sufficient evidence or examples, as this can leave the audience unconvinced or confused. Always back up the central concept with solid support.

Linguistic Context

The phrase "core idea" primarily functions as a noun phrase. It typically serves as the subject or object of a sentence, identifying the central concept or main point being discussed. Ludwig AI confirms this through numerous examples where "core idea" acts as a key element in conveying essential information.

Expression frequency: Very common

Frequent in

News & Media

38%

Academia

24%

Science

21%

Less common in

Wiki

6%

Formal & Business

6%

Encyclopedias

5%

Ludwig's WRAP-UP

The phrase "core idea" is a very common and grammatically correct noun phrase used to denote the central concept or main point of a topic. As demonstrated by Ludwig, its usage spans across various contexts, including News & Media, Academia, and Science. While maintaining a neutral register, "core idea" serves the crucial function of highlighting and clarifying essential information. Ludwig AI examples confirm its versatility and reliability in conveying fundamental concepts. When communicating complex topics, make sure that "core idea" is supported by details, examples, and repetition.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

Central concept

Focuses on the conceptual aspect, highlighting the main concept being discussed.

Main point

Emphasizes the primary takeaway or message.

Key concept

Similar to "core idea", emphasizing importance and fundamentality.

Underlying principle

Focuses on the foundational rule or belief.

Essential element

Highlights a necessary part of the whole.

Fundamental notion

Stresses the basic understanding or belief.

Basic premise

Highlights the starting point or assumption.

Heart of the matter

Figurative expression for the most important aspect.

Crux of the issue

Emphasizes the most critical point of contention.

Gist of the argument

Focuses on the essence of a discussion or debate.

FAQs

How can I best express the "core idea" of a complex topic?

Start by identifying the single most important point you want your audience to remember. Then, use clear and concise language to articulate this "core idea" upfront, and reinforce it with supporting details and examples throughout your presentation or writing.

What are some alternatives to the phrase "core idea"?

You can use phrases like "central concept", "main point", or "key concept" to express similar meanings, depending on the specific context.

Is it better to introduce the "core idea" at the beginning or end of a presentation?

Generally, it's best to introduce the "core idea" at the beginning. This helps the audience understand the framework and context of what you're about to present. However, in some cases, revealing it at the end can create a more dramatic or impactful conclusion.

How can I ensure that my audience understands the "core idea" I'm trying to convey?

Use clear language, provide relevant examples, and repeat the "core idea" in different ways throughout your communication. Visual aids, such as diagrams or charts, can also help to reinforce the central message.