Prije sastanka ću još jednom provjeriti radi li glačalo, jer želim urednu košulju.

Because the preposition prije (before) requires the genitive case.

• nominative: sastanak = a meeting
• genitive singular: sastanka = of a meeting / before the meeting after prije

So:

• prije sastanka = before the meeting

This is a very common pattern in Croatian:

• prije ručka = before lunch
• prije škole = before school
• prije puta = before the trip

In Croatian, the future tense is often made with the clitic form of htjeti plus the infinitive.

Here:

• ću = I will
• provjeriti = check

So together they mean I will check.

Croatian clitics usually go in the second position in the sentence or clause, not necessarily right next to the infinitive. That is why you get:

• Prije sastanka ću još jednom provjeriti...

and not only:

• Prije sastanka provjerit ću...
  This version is also possible in many contexts, but the given sentence uses the common clitic placement pattern.

So ću is not random here; it is following Croatian clitic word-order rules.

Because provjeriti is perfective, and it fits the idea of one completed check.

• provjeriti = to check, to verify once / completely
• provjeravati = to be checking, to check repeatedly or habitually

In this sentence, the speaker means:

• I’ll check it one more time before the meeting

That is a single completed action, so provjeriti is the natural choice.

Compare:

• Svaki dan provjeravam poštu. = I check email every day.
  Habitual, so imperfective.
• Provjerit ću poštu prije odlaska. = I’ll check the email before leaving.
  One completed act, so perfective.

Još jednom means once again, one more time, or again.

Literally:

• još = still / more / yet
• jednom = once

Together:

• još jednom provjeriti = to check one more time

It suggests the speaker has probably checked already, but wants to do it again.

Similar examples:

• Reci još jednom. = Say it again.
• Pogledat ću još jednom. = I’ll take another look.

This is how Croatian forms an indirect yes/no question here: whether the iron works.

Breakdown:

• radi = works / is working
• li = question particle
• glačalo = iron

So:

• radi li glačalo = whether the iron works / if the iron is working

The particle li usually comes immediately after the finite verb. That is why the order is:

• radi li glačalo

not:

• li radi glačalo

This pattern is very important:

• Ne znam dolazi li. = I don’t know if he/she is coming.
• Pitao sam ima li vremena. = I asked whether he/she has time.
• Provjerit ću radi li glačalo. = I’ll check whether the iron works.

Because radi li glačalo is the more natural way here to express whether the iron works.

In English, if can mean both:

1. whether
2. on condition that

Croatian usually separates those meanings more clearly.

Here the speaker means whether the iron works, not on condition that the iron works, so radi li glačalo is the best choice.

• Provjeriti radi li glačalo = to check whether the iron works

Using ako here would sound less natural or could suggest a different kind of conditional meaning.

Here radi means works / is functioning.

The verb raditi has several meanings depending on context:

• to work (as a person)
  
  • Radim u Zagrebu. = I work in Zagreb.
• to function / operate (for machines or devices)
  
  • Radio ne radi. = The radio doesn’t work.

So:

• radi li glačalo = does the iron work / is the iron functioning

English can translate this in slightly different ways depending on context, but the Croatian meaning is simply about whether the appliance functions properly.

Glačalo means iron as in the clothes iron.

It is a neuter noun.

You can see that from the ending -o, which is very often neuter in Croatian:

• glačalo
• selo
• pismo

So:

• nominative singular: glačalo
• radi li glačalo = does the iron work

This is different from pegla, which also means iron in everyday speech, but pegla is feminine and more colloquial.

Because jer means because, and it introduces a subordinate clause.

So the sentence has two parts:

1. Prije sastanka ću još jednom provjeriti radi li glačalo
2. jer želim urednu košulju

Croatian normally separates the jer clause with a comma:

• ..., jer želim urednu košulju.

This is standard punctuation.

Yes, in many cases you could.

• jer = because
• zato što = because

So you could say:

• Prije sastanka ću još jednom provjeriti radi li glačalo, zato što želim urednu košulju.

However, jer is shorter and very natural here. Both are correct, but jer sounds simpler and smoother in this sentence.

Because želim (I want) takes a direct object, and the direct object here is in the accusative case.

The dictionary form is:

• uredna košulja = neat/tidy shirt

But after želim, it changes to accusative:

• želim urednu košulju = I want a neat shirt

Both words change because:

• košulja is feminine singular
• the adjective must agree with the noun in gender, number, and case

So:

• nominative: uredna košulja
• accusative: urednu košulju

This is a very important agreement pattern in Croatian.

Urednu is the accusative feminine singular form of uredan.

Depending on context, uredan can mean:

• neat
• tidy
• well-kept
• orderly

So uredna košulja is a shirt that looks neat, tidy, presentable, or properly ironed.

In this sentence, it strongly suggests the speaker wants the shirt to look presentable for the meeting.

Some parts can move, but not completely freely.

Croatian word order is more flexible than English, but certain rules still matter:

1. clitics like ću have special placement rules
2. li must follow the verb it belongs to
3. changing order can shift emphasis

For example, these are possible with different emphasis:

• Prije sastanka ću još jednom provjeriti radi li glačalo...
• Još ću jednom prije sastanka provjeriti radi li glačalo...

But radi li glačalo should stay in that internal order, because li goes right after radi.

So Croatian word order is flexible, but not random.