Questions & Answers about Czy ten dokument jest jeszcze potrzebny?
Czy is a very common way to introduce a yes/no question in Polish.
So:
- Czy ten dokument jest jeszcze potrzebny? = Is this document still needed?
It does not mean what, why, or if in this sentence. Its job here is simply to mark the sentence as a question.
A yes/no question in Polish can also sometimes be asked without czy, especially in speech, just with rising intonation:
- Ten dokument jest jeszcze potrzebny?
That is also possible, but czy makes the question sound clear and neutral.
Usually, no. English often does not need a separate word for it.
For example:
There is no single English word there corresponding directly to czy.
In other contexts, czy can also mean whether:
- Nie wiem, czy jest potrzebny. = I don’t know whether it is needed.
So the meaning of czy depends on the structure.