just one question

USAGE SUMMARY

The phrase 'just one question' is correct and usable in written English.
It typically conveys that the speaker only has one last question before they finish their statement. For example, "I think I understand now, but just one question: How often will I need to log in for the system update?".

✓ Grammatically correct

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

"All I would say is there was nearly just one question too many on the course.

The Guardian - Sport

"Just one question," the landlady said on the day we were to sign the lease.

The Guardian - Opinion

When we spoke on the phone, I said, "I have just one question for you.

Huffington Post

Just one question: when are we going to see this on more vehicles?

TechCrunch

Reporter Just one question.

The Guardian

Just one question.

The Guardian - Film

They have just one question.

The New York Times - Tech

Just one question from Sadler.

The New York Times - Sports

In which case, just one question.

The Guardian - Sport

I'm left with just one question – when?

The Guardian

Just one question: Where are the books?

The New Yorker

Expert writing Tips

Best practice

In formal settings, consider softening the phrase with a polite introduction such as, "If I may, just one question..." to show respect for the other person's time.

Common error

Avoid using "just one question" repeatedly in a short conversation. It can sound insincere if you keep asking "just one question" after "just one question".

Linguistic Context

The phrase "just one question" functions as an introductory phrase, signaling that the speaker intends to ask a single, often clarifying, question. Ludwig AI shows many examples in different contexts where this phrase precedes a specific inquiry, setting expectations for a brief and focused response.

Expression frequency: Very common

Frequent in

News & Media

49%

Academia

27%

Science

12%

Less common in

Formal & Business

12%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

The phrase "just one question" is a common and grammatically correct way to introduce a single inquiry. As Ludwig AI confirms, it serves as a signal that the speaker intends to ask a specific, often clarifying, question. It's frequently used in various contexts, including News & Media and Academia. When using this phrase, it's best to adhere to the expectation of asking only one question to maintain sincerity. While generally neutral in register, it can be made more formal with a polite introduction. Overusing the phrase or using it deceptively can diminish its effectiveness and credibility.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

a single question

Emphasizes the singularity of the question, similar to the original phrase.

one quick question

Adds the element of brevity, suggesting the question will not take long.

a brief question

Highlights the shortness of the question.

if I may ask one question

More polite and formal, seeking permission to ask.

may I ask a question

A courteous way to introduce a single question.

my question is this

Directly introduces the question to follow.

one question I have is

Frames the question as a thought the speaker is having.

I have a question

A simple way to announce intent to ask something.

I'm curious about

Indirectly implies a question by stating an area of interest.

one area I'm wondering about

More verbose, but serves a similar function to signal a question.

FAQs

How can I use "just one question" in a sentence?

You can use "just one question" to introduce a final inquiry, such as, "I understand the process, but "just one question": what is the deadline?"

What can I say instead of "just one question"?

Alternatives include "a single question", "one quick question", or "may I ask a question", depending on the level of formality required.

When is it appropriate to use "just one question"?

It's appropriate to use "just one question" when you genuinely intend to ask a single, focused question, often to clarify a specific point or to conclude a discussion. Avoid using it if you anticipate needing to ask multiple follow-up questions.

Is it rude to say "just one question"?

The phrase itself isn't inherently rude, but the tone and context matter. Using it repeatedly or deceptively (asking many questions after saying ""just one question"") can be perceived as insincere or disrespectful.