Nazočnost potpisnika je važna.

Nazočnost means presence.

In Croatian, it is a correct and standard noun, but in everyday speech many speakers also use prisutnost, which means the same thing. So:

• nazočnost = presence
• prisutnost = presence

The sentence Nazočnost potpisnika je važna. is perfectly natural, especially in formal or official language.

Because potpisnika is in the genitive case.

The base form is:

• potpisnik = signatory, signer

After a noun like nazočnost (presence), Croatian often uses the genitive to show whose presence it is:

• nazočnost potpisnika = the presence of the signatory

So this is a very common Croatian structure:

• ime čovjeka = the man’s name / the name of the man
• dolazak gosta = the guest’s arrival
• nazočnost potpisnika = the signatory’s presence

Here, potpisnika is most naturally understood as genitive singular:

• potpisnik = signatory
• potpisnika = of the signatory

So the sentence means The signatory’s presence is important or The presence of the signatory is important.

However, Croatian forms can sometimes look identical across different cases or numbers in some contexts. But in this sentence, without extra context, learners should read it as singular.

Je is the 3rd person singular present tense of the verb biti (to be).

So:

• je = is

The sentence structure is:

• Nazočnost potpisnika = the presence of the signatory
• je = is
• važna = important

So literally:

• The presence of the signatory is important.

Unlike in some languages where is can be omitted, in a normal Croatian present-tense sentence like this, je is needed.

Because važna agrees with nazočnost, which is a feminine noun.

In Croatian, adjectives must agree with the noun in:

• gender
• number
• case

Here:

• nazočnost is feminine singular
• so the adjective must also be feminine singular: važna

Compare:

• potpisnik je važan = the signatory is important
• nazočnost je važna = the presence is important
• pitanje je važno = the question is important

So the adjective matches nazočnost, not potpisnika.

A good clue is its ending and its adjective agreement.

Nazočnost is a noun ending in -ost, and nouns in -ost are typically feminine in Croatian.

That is why you get:

• nazočnost je važna

not:

• nazočnost je važan
• nazočnost je važno

Other common feminine nouns in -ost include:

• mogućnost = possibility
• vrijednost = value
• budućnost = future

The basic order here is:

• subject: Nazočnost potpisnika
• verb: je
• predicate adjective: važna

So:

• Nazočnost potpisnika je važna.

This is a normal, neutral word order.

Croatian word order is fairly flexible, so other versions are possible, for example:

• Važna je nazočnost potpisnika.

This puts more emphasis on važna (important).

But for learners, the original sentence is the safest and most straightforward pattern.

No. Croatian has no articles like a or the.

So potpisnik can mean:

• a signatory
• the signatory

And potpisnika can mean:

• of a signatory
• of the signatory

The exact meaning depends on context. In a formal sentence like this, English will often translate it as the signatory because that sounds more natural.

Yes.

• potpis = signature
• potpisati = to sign
• potpisnik = signatory / signer

The ending -nik often makes a noun meaning a person associated with an action or role.

So potpisnik is basically the person who signs.

A simple pronunciation guide is:

• Nazočnost potpisnika je važna
• roughly: NA-zoch-nost pot-PEES-nee-kah yeh VAZH-nah

A few helpful points:

• č sounds like ch in church
• ž sounds like the s in measure
• j sounds like English y in yes

So:

• nazočnost ≈ na-ZOH-ch-nost
• je ≈ yeh
• važna ≈ VAZH-na

Yes, absolutely.

That sentence also means The signatory’s presence is important.

So both are correct:

• Nazočnost potpisnika je važna.
• Prisutnost potpisnika je važna.

Very generally:

• nazočnost can sound a bit more formal or official
• prisutnost is also very common and often feels more everyday or broadly used

In many contexts, they are interchangeable.

Here, nazočnost is in the nominative singular because it is the grammatical subject of the sentence.

So the sentence breaks down like this:

• nazočnost — nominative singular
• potpisnika — genitive singular
• je — is
• važna — feminine singular adjective matching nazočnost

This is a very useful pattern to recognize:

• [Nominative noun] + [genitive complement] + je + [adjective]

For example:

• Dolazak gosta je važan. = The guest’s arrival is important.
• Prisutnost djece je potrebna. = The presence of the children is necessary.

No. If you wanted to say The signatory/signer is important, you would say:

• Potpisnik je važan.

The sentence you were given does not say that the person is important; it says that their presence is important.

That distinction matters:

• Potpisnik je važan. = The signatory is important.
• Nazočnost potpisnika je važna. = The signatory’s presence is important.