Na wyprawę zabieramy ekwipunek, latarkę czołową, kurtkę przeciwdeszczową i prowiant.

Because na here requires the accusative case.

• wyprawa = dictionary form, nominative singular
• na wyprawę = accusative singular

In this sentence, na wyprawę means something like for the trip / on the expedition. Polish often uses na + accusative when talking about going somewhere, taking something for an event, or for a particular purpose.

So:

• wyprawa = expedition, trip
• na wyprawę = for the expedition / on the expedition

Here it means for the expedition/trip or to take on the expedition.

It is not just a literal location phrase. It tells us the purpose/context of taking these things. A natural English translation would be:

• For the trip, we’re taking...
• We’re taking ... on the expedition.

So na wyprawę answers the question: What are we taking these things for?

Because zabierać usually means to take along / take with you, while brać is the more basic to take.

In this sentence, the meaning is specifically about packing or bringing things along for a trip, so zabieramy is the natural choice.

Compare:

• Bierzemy mapę. = We take the map.
• Zabieramy mapę na wyprawę. = We’re taking the map along on the expedition.

So zabierać often sounds more like bring/take with you.

Zabieramy is:

• 1st person plural
• present tense
• from the imperfective verb zabierać

So it means:

• we take
• we are taking
• we take along

Because Polish present tense of an imperfective verb can often match English simple present or present continuous, the best translation depends on context.

Because zabierać takes a direct object, and direct objects are usually in the accusative case.

That is why the items being taken are in accusative:

• ekwipunek → ekwipunek
• latarka czołowa → latarkę czołową
• kurtka przeciwdeszczowa → kurtkę przeciwdeszczową
• prowiant → prowiant

Notice:

• Feminine nouns in -a often change to -ę in the accusative singular.
• Masculine inanimate nouns often look the same in nominative and accusative.

So the changes are normal case endings, not random spelling changes.

Because both the noun and adjective must agree in the accusative feminine singular.

Dictionary form:

• latarka czołowa = headlamp / head torch

In the sentence, it is a direct object, so it becomes:

• latarkę czołową

Breakdown:

• latarka → latarkę
• czołowa → czołową

This is standard adjective-noun agreement in Polish: the adjective must match the noun in gender, number, and case.

For the same reason as latarkę czołową: it is a feminine singular direct object in the accusative case.

Dictionary form:

• kurtka przeciwdeszczowa = rain jacket / waterproof jacket

Sentence form:

• kurtkę przeciwdeszczową

Again:

• kurtka → kurtkę
• przeciwdeszczowa → przeciwdeszczową

This is a very useful pattern to learn, because many feminine singular nouns and adjectives behave this way.

They are masculine inanimate singular nouns, and in Polish, that type often has the same form in nominative and accusative.

So:

• ekwipunek → ekwipunek
• prowiant → prowiant

Even though the case has changed grammatically, the visible form stays the same.

This is why some Polish case forms seem unchanged: the case is still there, but the ending happens to match the nominative.

They refer to different kinds of things:

• ekwipunek = equipment, gear
• prowiant = provisions, food supplies

So ekwipunek is the general gear you take, while prowiant specifically means food or supplies to eat during the trip.

In English, provisions is a good match, though in everyday translation food supplies may sound more natural.

More or less, yes.

• latarka = flashlight/torch
• czołowy comes from czoło, meaning forehead

So latarka czołowa is literally something like forehead-mounted flashlight, but the natural English meaning is:

• headlamp
• head torch (especially in British English)

Polish often forms practical compound-like phrases this way.

Because Polish has no articles.

So:

• ekwipunek can mean equipment, the equipment, or sometimes some equipment
• kurtkę przeciwdeszczową can mean a rain jacket or the rain jacket

The exact meaning depends on context.

This is very different from English, where articles are required much more often.

Because in a simple list, Polish normally does not put a comma before i (and), just like standard English usually does not before the final and.

So this list is written normally:

• ekwipunek, latarkę czołową, kurtkę przeciwdeszczową i prowiant

The commas separate the earlier items, and i introduces the last one.

Yes. Polish word order is fairly flexible.

This sentence could also be rearranged, for example:

• Zabieramy na wyprawę ekwipunek, latarkę czołową, kurtkę przeciwdeszczową i prowiant.

The original version starts with Na wyprawę, which puts a little emphasis on the trip context: as for the expedition / for the trip.

So the word order can change for emphasis, rhythm, or style, even though the basic meaning stays the same because the case endings show the grammatical roles.

Not exactly. Wyprawa often suggests something more like:

• an expedition
• an outing
• a more purposeful or demanding trip

It can sound more adventurous than a neutral word like podróż (journey/travel) or wycieczka (excursion/trip).

So in this sentence, wyprawa helps create the idea of a planned outdoor trip where you need gear, a headlamp, a rain jacket, and food supplies.