A biztosított kárigényt nyújt be.

A is the Hungarian definite article, equivalent to the in English.

So a biztosított means the insured.

Hungarian uses a before words that begin with a consonant and az before words that begin with a vowel.

• a biztosított
• az ember

Biztosított comes from the verb biztosít, meaning to insure.

As a form, biztosított can function like a past participle, so it literally means insured. In a sentence like this, it is being used as a noun, so a biztosított means:

• the insured person
• the policyholder
• in some contexts, the insured party

Which English word fits best depends on the insurance context.

Because it is a compound noun:

• kár = damage, loss
• igény = claim, demand

Together, kárigény means damage claim or claim for compensation.

Hungarian forms many compounds this way, and they are usually written as one word.

The -t is the accusative ending, which marks the direct object of the verb.

Here, the thing being submitted is the claim, so kárigény becomes kárigényt.

Compare:

• kárigény = a claim
• kárigényt = a claim, as the direct object

This is very common in Hungarian. English usually does not mark direct objects this way, but Hungarian often does.

Because the sentence is treating it as an indefinite object: a claim, not the claim.

Hungarian often leaves an indefinite singular noun without any article, especially in formal or institutional language.

So this sentence is roughly like:

• The insured submits a claim.

If you wanted to make it clearly definite, you would say:

• A biztosított a kárigényt nyújtja be.
• or A biztosított benyújtja a kárigényt.

That would mean The insured submits the claim.

This is because be is a verbal prefix.

The basic verb is nyújt. With the prefix be-, the meaning becomes submit/file in:

• benyújt = to submit

In Hungarian, verbal prefixes are often separated from the verb depending on word order and emphasis.

So both of these are related:

• benyújt
• nyújt be

In this sentence, the prefix comes after the verb, which is normal in this structure.

Because the verb is in the indefinite conjugation.

Hungarian verbs have two main conjugation patterns:

• indefinite
• definite

Here the object is indefinite: kárigényt = a claim, not the claim.
So the verb uses the indefinite 3rd person singular form:

• nyújt be

If the object were definite, Hungarian would normally use the definite conjugation:

• A biztosított a kárigényt nyújtja be.
• A biztosított benyújtja a kárigényt.

So the difference is tied to whether the object is indefinite or definite.

This is a very typical Hungarian word order pattern.

With a verbal prefix, a neutral statement often looks like this:

subject + object + verb + prefix

So:

• A biztosított kárigényt nyújt be.

This is a normal way to say it.

Another possible version is:

• A biztosított benyújt egy kárigényt.

That is also correct, but it is structured a bit differently and explicitly includes egy for a/an.

Hungarian word order is more flexible than English word order, and changes in order often affect emphasis rather than basic meaning.

Literally, nyújt means something like extend, offer, or present, and be means in.

But as a fixed verbal expression, benyújt / nyújt be means:

• to submit
• to file
• to hand in

So in this sentence, it is best understood idiomatically, not word-for-word.

Yes, in some contexts biztosított can refer more generally to the insured party or even the insured item/object.

However, with a verb like kárigényt nyújt be (submits a claim), the most natural interpretation is a person or legal party making the claim.

So in practice, learners will usually understand this sentence as referring to the insured person/party.

Yes, very close in meaning.

• A biztosított kárigényt nyújt be.
• A biztosított benyújt egy kárigényt.

Both can mean The insured submits a claim.

The second version is a little more explicit because it uses egy = a/an.

The first version sounds slightly more formal or institutional, which is common in legal, administrative, and insurance language.