Az esküvő előtt kitisztíttatjuk az öltönyt.

It is made up of several parts:

• ki- = a verbal prefix, often suggesting completion or a thorough result
• tisztít = clean
• -tat/-tet = the causative suffix, meaning make someone do or have something done
• -juk = we with a definite object

So kitisztíttatjuk means we have it cleaned or we will have it cleaned.

It does not mean that we personally clean it ourselves.

Also, the doubled tt is normal. It comes from the verb stem and the causative suffix coming together.

This is an important difference:

• kitisztítjuk az öltönyt = we clean the suit
• kitisztíttatjuk az öltönyt = we have the suit cleaned

The second one uses the causative, so someone else does the actual cleaning, while we arrange it.

Hungarian usually leaves subject pronouns out if the verb ending already makes the subject clear.

Here, the ending -juk tells you that the subject is we. So there is no need to say mi unless you want extra emphasis.

Because Hungarian has two main kinds of verb endings in many forms:

• indefinite conjugation
• definite conjugation

Here the object is az öltönyt, which is a definite, specific suit. Because of that, the verb uses the definite ending -juk.

So the ending shows both:

• the subject is we
• the object is definite

Because -t marks the direct object in Hungarian.

• öltöny = suit
• öltönyt = suit as the direct object

In this sentence, the suit is the thing being sent to be cleaned, so it takes the accusative ending -t.

Because előtt is a postposition in Hungarian. That means it comes after the noun phrase, not before it.

So:

• az esküvő előtt = before the wedding
• a ház előtt = in front of the house

English uses prepositions; Hungarian often uses postpositions.

Hungarian often uses the present tense for future actions when the time is already clear from context.

Here, az esküvő előtt already tells you when the action happens, so kitisztíttatjuk can naturally mean we will have it cleaned.

A more explicitly future version is also possible, such as ki fogjuk tisztíttatni az öltönyt, but the original sentence is perfectly normal.

Hungarian has two forms of the definite article:

• a before a consonant sound
• az before a vowel sound

Since esküvő and öltöny both begin with vowel sounds, the correct form is az.

The prefix ki- often adds a sense like out, completely, or to a finished result.

With cleaning verbs, it often suggests that something gets properly cleaned. So kitisztíttatjuk sounds like we have the suit cleaned thoroughly / properly, and with clothing it can naturally suggest taking it to a cleaner.

Without the prefix, the verb would sound less complete or less result-focused.

Yes. Hungarian word order is flexible, and it often changes depending on emphasis or focus.

The sentence Az esküvő előtt kitisztíttatjuk az öltönyt is a natural, neutral way to say it.

This order puts before the wedding first as the time frame, then gives the action, then the object. Other word orders are possible, but they would usually add a different emphasis.