Polica osiguranja je važna.

Here is the breakdown:

• polica = policy
• osiguranja = of insurance / insurance
• je = is
• važna = important

So the structure is literally:

• Polica osiguranja = insurance policy
• je važna = is important

Even if you already know the full meaning, it helps to see how Croatian builds the phrase.

Croatian usually does not stack nouns the way English does.

In English, we can say:

• insurance policy
• car door
• school bus

Croatian often expresses this relationship with noun + genitive noun instead. So:

• polica osiguranja = literally policy of insurance

That is why osiguranje changes to osiguranja here.

Osiguranja is in the genitive singular.

The base noun is:

• osiguranje = insurance

Its genitive singular form is:

• osiguranja

It is genitive because it depends on polica and answers the idea policy of what? → of insurance.

This is a very common Croatian pattern:

• čaša vode = glass of water
• karta grada = map of the city
• polica osiguranja = insurance policy

Polica is in the nominative singular.

It is the main noun and the subject of the sentence:

• Polica osiguranja = the insurance policy

Since it is the thing that is important, it appears in the nominative.

So the sentence structure is:

• [subject in nominative] + je + adjective

Because adjectives in Croatian must agree with the noun in gender, number, and case.

The noun polica is:

• feminine
• singular
• nominative

So the adjective must also be:

• feminine
• singular
• nominative

That gives:

• masculine: važan
• feminine: važna
• neuter: važno

Since polica is feminine, you need važna.

A very common clue is the ending -a.

Many Croatian nouns ending in -a are feminine, including:

• polica
• kuća
• škola
• žena

So once you recognize polica as feminine singular, the adjective agreement in važna makes sense.

Je is the 3rd person singular present tense of biti = to be.

So:

• je = is

In this sentence, it links the subject and the description:

• Polica osiguranja je važna.
• The insurance policy is important.

Croatian often uses je exactly where English uses is.

In standard Croatian, for a normal present-tense statement like this, je is usually kept:

• Polica osiguranja je važna.

You may sometimes see more compressed or elliptical styles in headlines, notes, or very informal language, but for learners, the correct standard form is with je.

Croatian has no articles like English a/an/the.

So polica osiguranja can mean:

• an insurance policy
• the insurance policy
• insurance policy

Which one is meant depends on context.

That is completely normal in Croatian. You do not need to add a separate word for the.

Yes. Croatian word order is more flexible than English because case endings carry a lot of grammatical information.

The neutral, straightforward version is:

• Polica osiguranja je važna.

But you could also hear:

• Važna je polica osiguranja.

This can sound more emphatic, something like:

• The important thing is the insurance policy
• or The insurance policy is important

The basic meaning stays similar, but the emphasis shifts.

A rough English-friendly pronunciation is:

• POH-lee-tsa oh-see-goo-RAHN-ya yeh VAZH-na

A few useful sound notes:

• c in polica sounds like ts
• j in je sounds like English y
• nj in osiguranja sounds like the ny in canyon
• ž in važna sounds like the s in measure

So:

• polica ≈ POH-lee-tsa
• osiguranja ≈ oh-see-goo-RAHN-ya
• je ≈ yeh
• važna ≈ VAZH-na

It is a very normal and standard way to say it.

Croatian often prefers this noun + genitive structure:

• polica osiguranja

You may also come across expressions based on context or industry language, but polica osiguranja is a safe, standard phrase to learn.

The plural would be:

• Police osiguranja su važne.
• Insurance policies are important.

Changes:

• polica → police = plural
• je → su = are
• važna → važne = feminine plural adjective

This is a good example of agreement changing across the sentence.

Yes. The base form osiguranje is neuter.

You can tell from the typical neuter ending -e in the nominative singular:

• osiguranje

But in this sentence you do not see the nominative form. You see the genitive singular:

• osiguranja

So even though osiguranje is neuter, its form changes because it is part of the phrase polica osiguranja.

More or less, yes:

• Polica = policy
• osiguranja = of insurance
• je = is
• važna = important

So the literal translation is:

• Policy of insurance is important

But natural English says:

• The insurance policy is important
• or An insurance policy is important

This is a good example of how Croatian and English organize noun phrases differently.