Paul demande : « Qu’est-ce que c’est ? »

Demande is the third-person singular present tense of demander.

So Paul demande means Paul asks or Paul is asking, depending on context.

A useful thing to know is that demander can mean:

• to ask a question
• to ask for something

In this sentence, it clearly means to ask because a question follows.

The colon introduces the exact words Paul says.

So the structure is like:

• Paul demande : ...
• Paul asks: ...

In French, this is a very common way to introduce direct speech. The punctuation may look slightly more formal than everyday English punctuation, but it is completely normal.

It is a set expression made from several parts:

• Que / qu’ = what
• est-ce que = a common question marker
• c’est = it is / this is / that is

So the structure is not something you should translate word-for-word too strictly. It is best learned as a whole expression meaning what is it? or what is this/that? depending on context.

A rough breakdown is:

• Qu’ = what
• est-ce que = marks the sentence as a question
• c’est = it is

Even though it looks long, Qu’est-ce que c’est ? is one of the most standard and useful ways to ask this question in French.

Because the two ce parts belong to two different pieces of the sentence:

1. est-ce que
   This is a fixed question pattern in French. The ce here is part of that structure.

2. c’est
   This means it is or this is/that is.

So although you see similar-looking words repeated, they are not accidental duplication. They are doing different jobs.

This is one reason learners often find Qu’est-ce que c’est ? strange at first, but native speakers treat it as a very normal expression.

The apostrophes show elision, which is when French drops a vowel before another vowel sound.

• que est becomes qu’est
• ce est becomes c’est

French strongly prefers this smoother pronunciation. You will see this kind of contraction all the time:

• je aime → j’aime
• le ami → l’ami
• ne a → n’a

So the apostrophes here are completely standard.

It is generally neutral and standard.

It works well in:

• everyday conversation
• classrooms
• writing dialogue
• polite speech

A more casual spoken alternative is:

• C’est quoi ?

Both mean the same thing in many contexts, but:

• Qu’est-ce que c’est ? sounds more standard
• C’est quoi ? sounds more conversational

So if you are unsure which one to use, Qu’est-ce que c’est ? is a very safe choice.

Yes. French often uses:

• Qu’est-ce que c’est ? = What is it?
• Qu’est-ce que c’est que ça ? = What is that?
• Qu’est-ce que c’est que ce bruit ? = What is that noise?

The extra que can introduce a noun or a more specific phrase.

So Qu’est-ce que c’est ? works well on its own, but French can expand it when the speaker wants to point to something more specific.

A rough pronunciation guide is:

kess kuh say?

More carefully:

• Qu’est sounds close to kess
• ce que sounds roughly like suh kuh or often more smoothly in fast speech
• c’est sounds like say

In natural speech, the whole question often flows together smoothly:

• kess kuh say ?

You do not pronounce every letter separately. French rhythm matters more than spelling here.

French often uses fixed question patterns instead of copying English word order.

English can simply say:

• What is it?
• What is this?

French has several ways to ask questions, and one of the most common standard patterns is est-ce que. So instead of building the sentence exactly like English, French uses its own natural structure:

• Qu’est-ce que c’est ?

This is a good example of something that is best learned as a chunk rather than translated piece by piece every time.

Yes. French commonly uses guillemets:

• « ... »

These are the standard French quotation marks, where English usually uses “...”.

You may also notice spacing conventions around them in French typography. So in a French text, writing direct speech as:

Paul demande : « Qu’est-ce que c’est ? »

is completely normal and standard.