key connection

USAGE SUMMARY

The phrase "key connection" is correct and usable in written English.
It can be used to refer to an important or essential link between two or more elements, ideas, or concepts. Example: "The key connection between the two theories is their shared emphasis on the role of environmental factors in shaping behavior."

✓ Grammatically correct

News & Media

Science

Academia

Human-verified examples from authoritative sources

Exact Expressions

41 human-written examples

A key connection between buybacks and executive pay is EPS.

Columbia University

I remember Christopher's thrill at having adduced a key connection between Wilde and Wodehouse.

The New Yorker

Rwanda, Burundi and even Tanzania rely upon Nairobi as a key connection to the world.

Independent

I believe this bridge forms a key connection necessary to help both people and the planet.

Columbia University

A key connection in realizing his vision came through the woman who became his wife, June Harris.

The Guardian - Film

In a way you could say that, I mean, what's the key connection between dropoff of the Fourier transform?

Massachusetts Institute of Technology

Human-verified similar examples from authoritative sources

Similar Expressions

19 human-written examples

Alternatively, will genes which are connecting distinct modules, and serving as key connections between integrators prove to be better disruption targets?

BMC Genomics

MIT researchers have shown that certain key connections among neurons get stronger when we learn.

Massachusetts Institute of Technology

Unfortunately, all this sawing disrupts key connections within the tissue and distorts its constitutent cells' geography.

Stanford University

Second- and third-year students can gain experience, academic credit, and key connections in our Field Placement Program.

University of California, Berkeley

Our results reveal key connections between canonical correlation analysis (CCA), principal component analysis (PCA), the Gaussian information bottleneck, Wyner's common information, and the Ky Fan (nuclear) norms.

Massachusetts Institute of Technology

Expert writing Tips

Best practice

When emphasizing the importance of a "key connection", provide specific details about what makes it essential. Instead of simply stating its importance, explain how it influences outcomes or facilitates processes.

Common error

Avoid using "key connection" redundantly by already mentioning it is a vital piece. Ensure you're adding new insight when using this phrase, not just reiterating known information.

Linguistic Context

The phrase "key connection" functions primarily as a noun phrase. It identifies a significant link or relationship between two or more entities or concepts. Ludwig provides many examples where it highlights the importance of a link within a system or argument.

Expression frequency: Common

Frequent in

News & Media

40%

Science

32%

Academia

20%

Less common in

Wiki

4%

Formal & Business

4%

Reference

0%

Ludwig's WRAP-UP

The phrase "key connection" is a noun phrase used to describe a crucial relationship or link between two or more elements. As confirmed by Ludwig, its grammatical status is correct and it enjoys common usage across diverse contexts, including news, science, and academia. It is often used to emphasize the importance of a specific element within a larger system or argument. Alternatives include "essential link" and "crucial link", which provide similar emphasis. When using "key connection", ensure that you articulate the nature of the relationship and its specific significance to avoid stating the obvious.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

essential link

Replaces "key" with "essential", emphasizing the necessity of the connection.

crucial link

Substitutes "key" with "crucial", highlighting the critical importance of the connection.

critical connection

Similar to "crucial link", emphasizing the decisive role of the connection.

vital link

Replaces "key" with "vital", indicating the life-sustaining nature of the connection.

important connection

Uses "important" instead of "key", focusing on the significance of the connection.

significant connection

Employs "significant" to denote the notable impact of the connection.

primary link

Focuses on the link being the main one.

fundamental relationship

Shifts from "connection" to "relationship", highlighting the underlying association and using "fundamental" to stress its importance.

central nexus

Uses "nexus" to denote a central point of connection, adding a more formal tone.

cornerstone relationship

Uses 'cornerstone' as a metaphor for the connection importance for a bigger and more complex construction.

FAQs

How can I effectively use "key connection" in a sentence?

To effectively use "key connection", ensure you clearly identify what two or more elements are connected and why that connection is important. For example, "The "key connection" between diet and health is well-documented."

What are some alternatives to using the phrase "key connection"?

Depending on the context, you could use alternatives such as "essential link", "crucial link", or "vital link".

Is there a difference between "key connection" and "important connection"?

While both phrases indicate significance, "key connection" often implies a more fundamental or indispensable link, whereas "important connection" may simply denote something of considerable value.

In what contexts is it most appropriate to use the term "key connection"?

The term "key connection" is suitable in academic, scientific, professional, and news contexts when discussing relationships, dependencies, or critical links between concepts, systems, or entities.