Nadawca czeka.

Nadawca usually means sender—the person who sends something, for example a letter, parcel, email, or message.

Depending on context, it can sometimes feel a bit formal or technical, like the sender field on a package or document.

That is a very common point of confusion.

Even though many Polish nouns ending in -a are feminine, nadawca is masculine. Polish has a small group of masculine nouns that end in -a, especially nouns referring to people, such as:

• mężczyzna = man
• kolega = male friend / colleague
• kierowca = driver
• nadawca = sender

So the ending -a does not always mean a noun is feminine.

It is in the nominative singular, because it is the subject of the sentence.

So in Nadawca czeka, nadawca is the person doing the action of waiting.

Czeka is the 3rd person singular present tense form of the verb czekać = to wait.

So:

• ja czekam = I wait / I am waiting
• ty czekasz = you wait / you are waiting
• on / ona / ono czeka = he / she / it waits / is waiting

Since nadawca is singular, the verb is also singular: czeka.

It can mean both.

In Polish, the present tense often covers both the English simple present and present continuous, depending on context.

So Nadawca czeka could mean:

• The sender waits
• The sender is waiting

In real-life translation, is waiting is often the more natural English choice unless the sentence is very general.

Polish does not have articles like English a, an, or the.

So Nadawca czeka can mean:

• A sender is waiting
• The sender is waiting

The exact meaning depends on context.

Yes. Polish word order is more flexible than English.

The neutral, most straightforward order is:

• Nadawca czeka.

You could also say:

• Czeka nadawca.

But that sounds more marked or emphatic, as if you are focusing on the fact that it is the sender who is waiting.

So for a basic neutral sentence, Nadawca czeka is the best choice.

A rough pronunciation guide is:

• nadawca ≈ na-DAV-tsa
• czeka ≈ CHE-ka

A few useful points:

• Polish stress is usually on the second-to-last syllable
• w is pronounced like English v
• cz sounds like ch in chocolate
• c before a sounds like ts

So the whole sentence is approximately:

na-DAV-tsa CHE-ka

It can be used by itself, as in Nadawca czeka, when the important idea is simply that someone is waiting.

But very often czekać is followed by na + accusative, meaning to wait for:

• Czekam na autobus. = I’m waiting for the bus.
• Nadawca czeka na odpowiedź. = The sender is waiting for a reply.

So this sentence is complete on its own, but it could also be expanded.

Yes. Polish often omits subject pronouns because the verb ending already shows the person and number.

For example:

• Czekam. = I am waiting.
• Czekasz. = You are waiting.
• Czeka. = He/she/it is waiting.

In this sentence, though, the subject is not omitted because the speaker wants to say exactly who is waiting: nadawca.

A specifically feminine form is nadawczyni.

So:

• nadawca = sender
• nadawczyni = female sender

In some contexts, though, nadawca may still be used more generally, especially in formal or system-style language. It depends on style and context.