is indeed known

USAGE SUMMARY

The phrase "is indeed known" is correct and usable in written English.
It can be used to emphasize the certainty or acknowledgment of a fact or piece of information. Example: "The phenomenon of climate change is indeed known to have significant impacts on global weather patterns."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

23 human-written examples

Especially in its northwest, Croatia is indeed known for beaches where people often bathe nude.

The New York Times

Ozone deposition to wet cuticles is indeed known to be a significant pathway of ozone deposition, but the underlying processes are not yet well understood.

Atmospheric Environment

Finally, the α-carboxyl end-group of PNIPAM was used to anchor biotin, which is indeed known for complexation with avidin, which is a possible strategy for the coated gold NPs to be involved as building blocks in supramolecular assemblies.

Polymer

The Higgs boson is, indeed, known to headline writers as the God particle (though the sobriquet was actually first given by a bowdlerising editor, who shortened an author's reference to "that goddamn particle").

The Economist

It is indeed known; according to the book "Roots of the Future" by Herbert A. Friedman (Gefen, 1999), Mrs. Meir ordered Israeli troops to stop Syrian forces that were heading to Jordan's capital, and the Syrians retreated when they learned of the Israeli troops.

The New York Times

And the tech industry is indeed known for being male-dominated.

BBC

Human-verified similar examples from authoritative sources

Similar Expressions

37 human-written examples

But the French are indeed known for rustic fish stews, which historians believe Gallic settlers cooked in the kind of cauldron -- chaudière -- from which chowder gets its name.

The New York Times

Back in the early 1950's, the designer was indeed known for his intricately worked chiffon evening dresses, but he soon branched out into day clothes whose sales overtook the evening styles.

The New York Times - Style

The New Yorker editor William Shawn was indeed known for his "vigilance against vulgarity," as Green puts it, yet we take exception to their implication that the magazine retains a prudish streak.

The New Yorker

This outcome should be indeed known beforehand and it could be, for example, the number of students successfully defending their PhD in five years.

Life Sciences, Society and Policy

According to the inquest docket, the inquest judged that the killers were indeed known, but it isn't clear if that means they were known by the victim, or by others.

BBC

Expert writing Tips

Best practice

Use "is indeed known" to emphasize the established nature of a fact, particularly in formal writing where precision and clarity are important.

Common error

Avoid using "is indeed known" in casual conversation or informal writing, as it can sound overly formal or pretentious. Opt for simpler phrases like "it's known" or "we know".

Linguistic Context

The phrase "is indeed known" functions as a modal expression to emphasize the certainty or established nature of a piece of information. It adds weight to the statement, indicating that the information is not just known, but also widely accepted and verified. As Ludwig AI indicates, it's a correct and usable expression.

Expression frequency: Rare

Frequent in

Science

60%

News & Media

40%

Formal & Business

0%

Less common in

Academia

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, the phrase "is indeed known" is a grammatically sound expression used to emphasize the well-established nature of a fact or concept. According to Ludwig AI, it is correct and usable in written English. While suitable for formal and scientific contexts, overuse in casual settings should be avoided. Related phrases include "is certainly known" and "is well established", offering alternative ways to convey certainty. Though only found in a few examples in the Ludwig database, the phrase appears primarily in scientific and news media sources. Using "is indeed known" appropriately can strengthen the credibility and authority of your writing.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

is certainly known

Emphasizes certainty in the knowledge.

is definitely known

Stresses the lack of doubt regarding the knowledge.

is well established

Focuses on the confirmed nature of the information.

is widely recognized

Highlights the breadth of acknowledgment.

is factually established

Focuses on the factual accuracy.

is demonstrably true

Highlights the proven nature of the information.

is beyond doubt

Stresses the incontrovertible nature of knowledge.

is verifiably correct

Focuses on the ability to verify the information's correctness.

is irrefutably known

Highlights the impossibility of refuting the knowledge.

is undisputedly known

Stresses the lack of dispute surrounding the knowledge.

FAQs

How can I use "is indeed known" in a sentence?

The phrase "is indeed known" is used to emphasize that something is definitely true or recognized. For example: "The connection between smoking and lung cancer "is indeed known"."

What are some alternatives to "is indeed known"?

You can use alternatives like "is certainly known", "is well established", or "is widely recognized" depending on the specific context.

When is it appropriate to use "is indeed known"?

It's appropriate to use "is indeed known" in formal writing, scientific papers, or any context where you want to emphasize that something is definitively established and recognized. Avoid using it in casual conversations.

Is there a difference between "is known" and "is indeed known"?

Yes, "is indeed known" adds emphasis and certainty compared to simply saying "is known". It suggests that the fact is not just known, but widely accepted and verified.