Doręczenie będzie jutro.

It is a noun, not a verb.

Doręczenie means delivery or the act of delivering. It comes from the verb doręczyć (to deliver).

In Doręczenie będzie jutro, doręczenie is the subject of the sentence, so the structure is basically:

Delivery will be tomorrow.

It is grammatically a neuter singular noun.

Będzie is the future tense of być (to be).

Because the sentence talks about tomorrow, Polish uses the future:

• jest = is
• będzie = will be

So:

• Doręczenie jest dziś. = The delivery is today.
• Doręczenie będzie jutro. = The delivery will be tomorrow.

Polish does not have articles like the or a/an.

So doręczenie can mean:

• the delivery
• a delivery

The exact meaning depends on context.

In this sentence, English will usually translate it as The delivery will be tomorrow or Delivery will be tomorrow, depending on the situation.

Yes, the word order can change.

Polish word order is more flexible than English because grammatical roles are often shown by endings rather than position.

Doręczenie będzie jutro is a neutral, natural way to say it.

You could also say:

• Jutro będzie doręczenie.
• Jutro doręczenie będzie. — possible, but less natural in normal speech

The meaning stays similar, but the emphasis changes:

• Doręczenie będzie jutro → focuses naturally on when
• Jutro będzie doręczenie → puts tomorrow first for emphasis

It is understandable and correct, but it sounds a bit formal or official.

You may hear it in:

• postal language
• courier services
• legal or administrative contexts

In everyday speech, people might more often say things like:

• Paczka będzie jutro. = The package will be here tomorrow.
• Dostawa będzie jutro. = The delivery will be tomorrow.
• Kurier będzie jutro. = The courier will come tomorrow.

So doręczenie is not wrong at all, but it can sound more formal than some alternatives.

Here, jutro is an adverb meaning tomorrow.

As an adverb, it does not change for case.

So in this sentence, you do not need to think of jutro as a noun form. It simply tells you when something will happen.

A good approximate pronunciation for an English speaker is:

do-ren-CHEN-ye

A few useful details:

• the stress is on the second-to-last syllable: do-rę-CZE-nie
• cz sounds like English ch in chop, but harder and more retroflex
• nie at the end sounds roughly like nye
• ę in this word is pronounced roughly like en before the following consonant sound

So a more careful approximation is:

do-ren-CHE-nye

In full standard Polish, Doręczenie będzie jutro is the normal complete sentence.

If you say Doręczenie jutro, it can work in very short, note-like, text-message, schedule, or headline-style language, where words are often omitted.

So:

• Doręczenie będzie jutro. = full, normal sentence
• Doręczenie jutro. = shortened, elliptical style

A learner should usually use the full version first.

Yes, doręczenie here is singular.

It refers to one delivery or the delivery event as a single thing.

The plural is doręczenia.

For example:

• Doręczenie będzie jutro. = The delivery will be tomorrow.
• Doręczenia będą jutro. = The deliveries will be tomorrow.

Notice that the verb also changes:

• będzie for singular
• będą for plural

It is grammatical and natural enough, especially in formal or service-related contexts.

However, depending on context, a native speaker might choose a more specific or everyday phrasing, for example:

• Dostawa będzie jutro. = The delivery will be tomorrow.
• Przesyłka będzie jutro. = The shipment/package will be tomorrow
• Kurier przyjedzie jutro. = The courier will come tomorrow

So your sentence is good Polish, but it may sound a little more official than the most everyday option.