poważnego

poważnego

"Serious" or "important."

Here, 'poważnego' serves as an attributive adjective describing 'problem', denoting its seriousness.

To jest poważnego problemu.

This is a serious problem.

In this case, 'poważnego' is used as descriptive to illustrate the character trait of a person being serious.

Rozmawiamy o poważnego człowieka.

We are talking about a serious person.

The word 'poważnego' here highlights the importance or seriousness of the project being discussed.

Na spotkaniu omawialiśmy temat poważnego projektu.

At the meeting, we discussed the topic of a significant project.