Lei è orgogliosa della squadra.

Lei can mean either she or you (formal), depending on context.

In this sentence, without more context, Lei è orgogliosa della squadra could mean:

• She is proud of the team
• You are proud of the team (said formally)

Italian often uses Lei as the formal singular you, especially when speaking politely to someone you do not know well.

Also, Italian often drops subject pronouns, so you might also hear:

• È orgogliosa della squadra

That can still mean She is proud of the team or You are proud of the team, depending on the situation.

Because orgogliosa is the feminine singular form of the adjective.

Italian adjectives usually agree in gender and number with the person or thing they describe.

Here are the main forms:

• orgoglioso = masculine singular
• orgogliosa = feminine singular
• orgogliosi = masculine plural
• orgogliose = feminine plural

So:

• Lui è orgoglioso = He is proud
• Lei è orgogliosa = She is proud

If Lei means formal you, the adjective still agrees with the actual gender of the person being addressed:

• to a woman: Lei è orgogliosa
• to a man: Lei è orgoglioso

È means is. It is the third-person singular form of essere (to be).

The accent is important because:

• è = is
• e = and

So:

• Lei è orgogliosa = She is proud
• Lei e orgogliosa would be wrong

The accent helps distinguish the verb from the conjunction.

Della is a combination of:

• di = of
• la = the

So:

• di + la = della

In this sentence, orgogliosa di means proud of, and la squadra means the team.

So:

• orgogliosa della squadra = proud of the team

This kind of combination is very common in Italian and is called a contracted preposition.

Some common ones are:

• di + il = del
• di + lo = dello
• di + la = della
• di + i = dei
• di + gli = degli
• di + le = delle

Because the adjective orgoglioso / orgogliosa normally takes the preposition di to express what someone is proud of.

So the pattern is:

• essere orgoglioso di qualcosa / qualcuno
• to be proud of something / someone

Examples:

• Sono orgoglioso di te = I am proud of you
• Siamo orgogliosi del nostro lavoro = We are proud of our work
• Lei è orgogliosa della squadra = She is proud of the team

This is something you mostly need to learn as a set expression: orgoglioso di.

Because Italian often uses the definite article where English may not think about it as much.

Here, the team is a specific team, so Italian says:

• della squadra = of the team

If you said di squadra, that would usually mean something else, more like as a team, team-based, or part of an expression such as:

• sport di squadra = team sport

So in your sentence, della squadra is correct because it refers to a specific team.

Usually, yes: squadra commonly means team.

It can refer to:

• a sports team
• a work team
• a group working together

Examples:

• la squadra di calcio = the soccer team
• una squadra di medici = a team of doctors

So in your sentence, squadra most naturally means team, but the exact kind of team depends on context.

The normal, neutral order is:

• Lei è orgogliosa della squadra

Italian word order is somewhat flexible, but changing it can add emphasis or sound more literary or marked.

For example:

• Della squadra, lei è orgogliosa
  This is possible, but it emphasizes the team.

For most learners, it is best to use the standard order unless you have a reason to emphasize something.

Yes. Italian often omits subject pronouns because the verb form usually gives enough information.

So you can say:

• È orgogliosa della squadra

This still means:

• She is proud of the team
• or You are proud of the team (formal)

If you include Lei, it may be for clarity, contrast, or emphasis.

If the person is male, the adjective changes to orgoglioso.

So:

• Lui è orgoglioso della squadra = He is proud of the team
• Lei è orgoglioso della squadra = You are proud of the team (formal, addressed to a man)

The rest of the sentence stays the same. Only the adjective changes to match the gender of the person.

A helpful approximate pronunciation is:

• or-gol-YO-sa

And the whole sentence is approximately:

• LAY eh or-gol-YO-sa DEL-la SKWA-dra

A few pronunciation notes:

• gli in orgogliosa is a special Italian sound, somewhat like the lli in million for many English speakers, though not exactly the same
• squadra begins with squ-, pronounced roughly skw-
• è is pronounced like eh

If you are aiming for a natural rhythm, stress these parts:

• orgogliosa
• squadra

For this sentence, orgogliosa is the most direct and natural translation of proud.

Related words exist, but they are not the same:

• fiera can also mean proud, often in a positive or emotional sense
• orgogliosa can sometimes sound more like proud in the broader sense, including personality or dignity

For example:

• Sono fiera di te = I’m proud of you
• Sono orgogliosa di te = I’m proud of you

In many contexts, both work, but orgogliosa is perfectly correct here and is a very standard choice.

They change depending on who is proud.

Examples:

• Loro sono orgogliosi della squadra = They are proud of the team
  (all male or mixed group)

• Loro sono orgogliose della squadra = They are proud of the team
  (all female group)

• Noi siamo orgogliosi della squadra = We are proud of the team
  (male or mixed group)

• Noi siamo orgogliose della squadra = We are proud of the team
  (all female group)

So the adjective must always agree with the people being described.