a certain one

USAGE SUMMARY

The phrase "a certain one" is correct and usable in written English.
It can be used to refer to a specific item or individual without naming it directly, often implying some level of ambiguity or discretion. Example: "I spoke to a certain one in the crowd who seemed to know more than they were letting on."

✓ Grammatically correct

News & Media

Science

Academia

Wiki

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

15 human-written examples

Not that the assumption that Obamacare will fail is a certain one, even if nothing were done.

The Washington Post

I could not remember where a certain one was blossoming and what kind of gentle fragrance it had given me.

The Guardian

"So if you fall in love with a certain one, you may have some difficulty tracking it down".

The New York Times

In one study illustrating this tendency, participants viewed a series of pictures and had to act (press a button) or not act (not press a button) when a certain one appeared.

University of California, Berkeley

For a certain one parameter interpolation between the fermionic and the free Brownian motion it is shown that the field algebras Γ K) are type II1 factors when K is infinite dimensional.

Journal of Functional Analysis

How do I designate a certain one as my default printer? A. In Windows XP, go to the Start menu, then to Control Panel and double-click on the Printers and Faxes icon.

The New York Times - Tech

Human-verified similar examples from authoritative sources

Similar Expressions

45 human-written examples

The better one showed an alien spy returning home to reveal what he "learned on Earth" -- a certain one-word catch phrase, natch.

The New York Times

Perhaps Goose would've enjoyed Harper cursing out home plate umpire Brian Knight on Monday, expletives that earned the slugger a possible spanking and a certain one-game suspension, even more.

The Guardian - Sport

The chefs -- including a certain one-night apprentice -- were happily aware that they were earning their bragging rights: they could tell their children about the night they cooked for the president.

The New York Times

There is also a certain one-dimensional Americanness at work: many of his examples and case studies are American and he spends rather too much time in New York, at one point even riffing at length about the founder of the literary agency that represents him.

The Guardian - Books

That may be all there is to tell about the name, except for the fact that a certain one-string guitar — native to the Mississippi Delta, often homemade, in which a length of wire is stretched between two nails in a board — is called a diddley bow.

The New York Times

Expert writing Tips

Best practice

Use "a certain one" when you want to refer to a specific item or person without explicitly naming them, either to protect their identity, indicate a lack of precise knowledge, or create a sense of mystery.

Common error

Avoid using "a certain one" excessively in formal or academic writing where specificity and clarity are paramount. In such contexts, it's better to be direct and name the specific item or person if possible.

Linguistic Context

The phrase "a certain one" functions primarily as a determiner phrase, modifying an implied noun. It designates an unspecified member of a group. Ludwig AI affirms its grammatical correctness, showcasing usage across various reliable sources.

Expression frequency: Uncommon

Frequent in

News & Media

40%

Science

20%

Academia

10%

Less common in

Wiki

10%

Encyclopedias

10%

Formal & Business

10%

Ludwig's WRAP-UP

In summary, the phrase "a certain one" is a grammatically sound and usable phrase in English, designed to refer to a specific but unnamed entity. While Ludwig AI marks it as correct, it's more common in neutral registers like news and media. For more formal writing, consider direct and specific alternatives such as "a particular one" to avoid ambiguity. Be mindful of overuse, especially in academic or professional contexts, where clarity is essential.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

a particular one

Emphasizes the distinctiveness and specificity of the item or individual being referred to.

a specific one

Highlights the detailed and precise nature of the item or individual in question.

one in particular

Reorders the phrase to place emphasis on the 'one' being discussed.

a definite one

Implies a clear and unambiguous selection or identification.

a precise one

Emphasizes accuracy and exactness in selection.

a given one

Suggests that the item or individual is predetermined or already established.

a select one

Indicates that the item or individual is chosen from a larger group, implying exclusivity.

a chosen one

Implies that the item or individual was selected for a specific reason, often with a special purpose.

a distinct one

Underscores the unique and easily identifiable nature of the item or individual.

a designated one

Signifies that the item or individual has been officially assigned or appointed.

FAQs

How can I use "a certain one" in a sentence?

You can use "a certain one" when referring to something specific without explicitly naming it. For instance, "A certain one of my friends knows about it, but I won't say who."

What can I say instead of "a certain one"?

You can use alternatives like "a particular one", "a specific one", or "one in particular" depending on the context.

Is it correct to say "a certain one"?

Yes, "a certain one" is grammatically correct and commonly used to refer to someone or something specific without explicitly identifying them.

What does "a certain one" imply?

Using "a certain one" can imply that the speaker either doesn't want to reveal the exact identity or that they don't know it precisely. It introduces a degree of ambiguity.