Polița este în mașină.

Because polița is the definite form: the policy.

In Romanian, the definite article is usually attached to the end of the noun, instead of being a separate word like English the.

So:

• poliță = policy
• polița = the policy

This is very common in Romanian:

• carte = book
• cartea = the book

Este means is.

It is the 3rd person singular form of a fi, which means to be.

So:

• eu sunt = I am
• tu ești = you are
• el/ea este = he/she is

In this sentence, Polița este în mașină, it simply means The policy is in the car.

Yes. In everyday Romanian, e is a very common shorter form of este.

So both are correct:

• Polița este în mașină.
• Polița e în mașină.

The version with este may sound a little more careful or formal, while e is very natural in speech.

This is a very common thing learners notice.

After prepositions of place, Romanian often uses the noun without the definite article in expressions of location, especially in everyday speech. So în mașină is a normal way to say in the car or in a car, depending on context.

That means the exact English article is often decided by context, not just by the Romanian form.

So:

• în mașină can mean in the car or in a car
• if you want to be more specific, you might say something like în mașina mea = in my car

No.

Romanian often leaves out subject pronouns when they are not needed. Here, the subject is already clearly stated: polița.

So Polița este în mașină is complete by itself.

If you added ea, it would usually sound unnecessary unless you were emphasizing something.

These are important Romanian sounds:

• ț sounds like ts in cats
• ș sounds like sh in ship
• ă is a short neutral vowel, similar to the a in sofa
• î is a special Romanian sound that does not exist exactly in English; it is a close central vowel, often approximated for learners as a tight, central uh

So in this sentence:

• polița has ț = ts
• mașină has ș = sh and ă at the end
• în has î

A rough pronunciation guide is:

po-LI-tsa ES-te uhn ma-SHI-nuh

A more accurate IPA version is:

/poˈlit͡sa ˈes.te ɨn məˈʃi.nə/

Stress falls like this:

• poLIța
• ESte
• maȘInă

Not completely, but the given order is the most neutral and natural one.

Polița este în mașină is the straightforward way to say it.

Romanian word order can change for emphasis. For example, În mașină este polița is possible, but it sounds more marked, as if you are emphasizing where it is.

So for a beginner, the safest pattern is: subject + verb + place

Yes, poliță is feminine.

You can see that in the definite singular form:

• poliță = policy
• polița = the policy

That -a ending is typical for many feminine nouns in the definite singular.

Also, mașină is feminine too:

• mașină = car
• mașina = the car

Yes. Depending on context, poliță can have different meanings, including policy and sometimes shelf.

So the exact meaning comes from context. In many learning examples, the intended meaning is made clear by the translation or situation.

That is normal in Romanian, just as in English many words can have more than one meaning.