Avui no puc sortir de casa sense paraigua.

Catalan often leaves out subject pronouns when the verb already makes the subject clear.

Here, puc is the first-person singular form of poder (to be able to / can), so no puc already means I can't.

You could say Jo no puc sortir de casa sense paraigua, but jo is usually only added for emphasis or contrast.

Puc means I can or I am able to.

It comes from the verb poder (to be able to / can).

A few useful forms are:

• puc = I can
• pots = you can
• pot = he/she/it can
• podem = we can

So no puc sortir means I can't go out / I can't leave.

In Catalan, the basic negative pattern is very simple:

no + verb

So:

• puc = I can
• no puc = I can't

This is different from English, which often needs do not or cannot, but in Catalan you usually just put no before the conjugated verb.

Sortir usually means to go out, to leave, or to come out, depending on context.

In this sentence, because it is followed by de casa, it means something like:

• to leave home
• to go out of the house

So no puc sortir de casa means I can't leave home or I can't go out of the house.

Because Catalan uses de after sortir when you are saying the place you are leaving.

So the structure is:

sortir de + place

Examples:

• sortir de casa = to leave home
• sortir de l'escola = to leave school
• sortir del cotxe = to get out of the car

English speakers sometimes want to drop the preposition, but in Catalan de is needed here.

De casa is the normal idiomatic way to say from home or out of the house when you mean one's home in a general sense.

So:

• sortir de casa = leave home

If you say de la casa, it usually sounds more like you are talking about a specific physical house or building, not just the idea of home.

So in this sentence, de casa is the natural choice.

After sense (without), Catalan often uses a noun without an article when speaking in a general way.

So:

• sense paraigua = without an umbrella / without umbrella

This is very natural in Catalan.

You can also hear sense un paraigua, but that sounds a bit more specific, as if you mean without a single umbrella or without bringing an umbrella in a more concrete way.

In this sentence, sense paraigua is the most natural everyday phrasing.

Sense means without.

It is a preposition, so it is followed by a noun, pronoun, or noun phrase:

• sense paraigua = without an umbrella
• sense diners = without money
• sense mi = without me

In your sentence, sense paraigua tells you what is missing when leaving the house.

Yes. Avui means today, and its position is fairly flexible.

Your sentence starts with it:

• Avui no puc sortir de casa sense paraigua.

That is very natural. But you could also say:

• No puc sortir de casa sense paraigua avui.
• No puc avui sortir de casa sense paraigua.

The first version, with avui at the beginning, is probably the most neutral and common.

It would be understandable, but it is less natural.

Catalan usually keeps de casa close to sortir, because sortir de casa is a strong unit meaning to leave home.

So the most natural order is:

Avui no puc sortir de casa sense paraigua.

That makes it clear that:

1. you are leaving home, and
2. you cannot do that without an umbrella.

It can suggest both, depending on context.

• sortir on its own often means go out
• sortir de casa more literally means leave home or go out of the house

In everyday English, the best translation may be either one depending on the situation. The Catalan phrase naturally covers that idea of going out from home.

Paraigua is pronounced roughly like puh-RY-gwuh.

A more careful breakdown is:

• pa
• rai
• gua

The stressed part is rai.

So the stress falls like this:

pa-RAI-gua

This word can be tricky at first because of the ai and gua sequence, but with practice it becomes familiar.