Dok domaćin deli grickalice, ja bacam kockicu.

Here dok means while. It introduces an action that is happening at the same time as the action in the main clause.

So:

• Dok domaćin deli grickalice = While the host is handing out snacks
• ja bacam kockicu = I am rolling the die

In other contexts, dok can sometimes mean until, but in this sentence it clearly means while.

Because Dok domaćin deli grickalice is a subordinate clause, and Serbian normally separates this kind of clause from the main clause with a comma.

So the structure is:

• subordinate clause: Dok domaćin deli grickalice
• main clause: ja bacam kockicu

This is very similar to English punctuation in a sentence like While the host is handing out snacks, I roll the die.

Domaćin usually means host, male host, or head of the household depending on context.

In this sentence, it most naturally means the host of a gathering or game. If the host were specifically female, you would often use domaćica instead.

Grammatically, domaćin is in the nominative singular because it is the subject of deli.

Deli is the 3rd person singular present form of deliti, which means to divide, to distribute, or to hand out.

So:

• ja delim = I hand out
• ti deliš = you hand out
• on/ona deli = he/she hands out

Here deli grickalice means is handing out snacks or hands out snacks, depending on how natural English expresses the situation.

Grickalice is the accusative plural form, used because it is the direct object of deli.

The basic noun is:

• singular: grickalica = a snack
• plural: grickalice = snacks

For many feminine nouns in Serbian, the nominative plural and accusative plural look the same, so grickalice can be either depending on its role in the sentence. Here it is accusative because the host is handing out the snacks.

Yes, Serbian could absolutely say just bacam kockicu.

The subject pronoun ja is often omitted because the verb ending already shows who the subject is:

• bacam already means I am throwing / I throw

When ja is included, it often adds a slight sense of emphasis, contrast, or clarity. In this sentence, it can feel a bit like:

• While the host hands out snacks, I roll the die
• or even ...and I’m the one rolling the die

So ja is not required, but it is perfectly natural.

This is about aspect, which is very important in Serbian.

• bacati / bacam = imperfective, focusing on the process, repetition, or ongoing action
• baciti / bacim = perfective, focusing on a completed single action

Because the sentence describes two actions happening at the same time in a scene, Serbian naturally uses the imperfective verb:

• Dok domaćin deli grickalice, ja bacam kockicu.

Using bacim here would sound much less natural, because perfective verbs do not usually describe an ongoing simultaneous action in this way.

Because kockicu is the accusative singular form, used for the direct object of bacam.

The noun is:

• nominative: kockica
• accusative: kockicu

So:

• kockica = a die / little cube
• bacam kockicu = I throw / roll the die

In Serbian, kockica literally means little cube, but it is also the normal everyday word for a die in games.

Yes. Literally it means to throw the die, but in game contexts that is the normal Serbian way to express rolling a die.

So even though English usually says roll, Serbian often uses baciti or bacati:

• Baci kockicu! = Roll the die!
• Bacam kockicu. = I’m rolling the die.

This is a good example of where you should not translate word-for-word too literally.

Yes, Serbian word order is fairly flexible.

For example, these are all possible:

• Dok domaćin deli grickalice, ja bacam kockicu.
• Ja bacam kockicu dok domaćin deli grickalice.
• Dok domaćin deli grickalice, bacam kockicu.

The basic meaning stays the same, but the emphasis can shift slightly. The original version is very natural and clear.

Because Serbian uses the present tense here to describe two actions happening at the same time.

• deli = is handing out
• bacam = am rolling

This is very normal after dok when the meaning is while. English often uses the progressive form (is handing out, am rolling), but Serbian simply uses the present tense form.

Because Serbian does not have articles like English a and the.

So:

• domaćin can mean a host or the host
• grickalice can mean snacks or the snacks
• kockicu can mean a die or the die

The exact meaning comes from context, not from an article. That is completely normal in Serbian.

This is a very common question for English speakers.

• č is a harder sound, roughly like ch in church
• ć is softer, with the tongue placed a bit more forward

So:

• domaćin has the softer ć
• grickalice has c, which is pronounced like ts
• kockicu has c sounds too, also like ts

A rough learner-friendly approximation would be:

• domaćin ≈ do-MA-chin, but with a softer ch
• kockicu ≈ KOTS-kee-tsoo

These are only approximations, but they help at first.