A papírhulladék tiszta.

In Hungarian, the verb to be is usually left out in the present tense when the subject is third person singular or plural and the predicate is a noun or adjective.

So:

• A papírhulladék tiszta. = The paper waste is clean.

But in other persons, Hungarian does use the verb:

• Tiszta vagyok. = I am clean.
• Tiszta vagy. = You are clean.
• Tiszta. = He/she/it is clean.

So the missing is is completely normal here.

A is the definite article, meaning the.

Hungarian has two forms of the:

• a
• az

Which one is used depends on the following sound:

• a before most consonant sounds
• az before vowel sounds

So:

• a papírhulladék = the paper waste
• az alma = the apple

Because papírhulladék begins with a consonant sound, Hungarian uses a.

Hungarian very often forms compound nouns by writing them as one word.

Here:

• papír = paper
• hulladék = waste, refuse

So:

• papírhulladék = paper waste / waste paper

This is very common in Hungarian. English sometimes uses two words where Hungarian prefers one compound word.

Grammatically, it is singular.

That is why the sentence has the structure of a singular statement:

• A papírhulladék tiszta.

Even if the idea in English can feel mass-like or collective, Hungarian is treating papírhulladék as a singular noun here, like paper waste or waste paper as a category/material.

If it were plural, you would normally see a plural ending such as -k.

In Hungarian, adjectives do not change for singular/plural or gender the way they do in many Indo-European languages.

So tiszta stays tiszta here.

Hungarian adjectives generally do not agree with nouns in gender, because Hungarian has no grammatical gender, and predicate adjectives usually stay unchanged.

So:

• A papírhulladék tiszta. = The paper waste is clean.
• A papírok tiszták. = The papers are clean.

Notice that in plural predication, Hungarian often uses a plural form in the predicate adjective: tiszták. But there is still no gender agreement.

Tiszta is an adjective meaning clean.

In other contexts, it can also mean things like:

• pure
• clear
• tidy
• sometimes even mere / full in certain expressions

But in this sentence, with papírhulladék, the natural meaning is clean.

Because tiszta is not directly describing the noun inside a noun phrase here. It is the predicate of the sentence.

Compare:

• a tiszta papírhulladék = the clean paper waste
  Here, tiszta comes before the noun because it directly modifies it.

• A papírhulladék tiszta. = The paper waste is clean.
  Here, tiszta comes after the noun because it is the predicate adjective.

So this word order is normal for a full sentence.

Yes. Hungarian word order is flexible and often changes the focus or emphasis.

The neutral version is:

• A papírhulladék tiszta.

But you could also say:

• Tiszta a papírhulladék.

This can sound more like The paper waste is clean with extra focus on clean or as part of a contrast.

So both are possible, but the original sentence is a straightforward neutral statement.

A rough pronunciation guide:

• a = short aw / uh
• papírhulladék ≈ paw-PEER-hool-law-dayk
• tiszta ≈ TEES-taw

A few useful details:

• í is a long ee sound.
• sz is pronounced like English s.
• s by itself in Hungarian is pronounced like English sh.
• a in Hungarian is not the same as English a in cat.

Also, stress in Hungarian normally falls on the first syllable of each word:

• PÁpírhulladék
• TISZta

In Hungarian spelling:

• sz = English s sound, as in see
• s = English sh sound, as in shoe

So tiszta begins with a tis- sound, not tish-.

This spelling pattern is one of the first things English-speaking learners have to get used to in Hungarian.

No. It is in the basic dictionary form, which is the nominative.

There is no visible extra ending because it is the subject of the sentence:

• A papírhulladék tiszta.

If it were in another case, you would see a suffix. For example, Hungarian often marks location, direction, possession, and many other relationships with suffixes.

Here, though, the noun is just the subject, so no extra case ending is needed.

In most normal contexts, A papírhulladék tiszta is the natural complete sentence if you mean the paper waste is clean.

Without the article, Papírhulladék tiszta, the sentence would sound less natural as a neutral statement. It might only work in a special context such as headings, labels, telegraphic style, or certain contrastive setups.

So for ordinary speech, keep the article:

• A papírhulladék tiszta.

Usually, with a plus a singular noun, it refers to a specific, identifiable thing or category in context:

• A papírhulladék tiszta. = The paper waste is clean.

Depending on the situation, it could mean:

• a particular batch of paper waste
• the paper-waste category in sorting/recycling
• the paper waste under discussion

Hungarian, like English, often relies on context to make this precise.

Yes, it can. In a recycling or waste-sorting context, papírhulladék is a very natural word.

The sentence could mean that the paper waste is uncontaminated or suitable for recycling because it is clean.

So in practice, it might imply something like:

• the paper waste is not dirty
• it is clean enough for proper sorting or recycling

Context would decide exactly what kind of clean is meant.