This is the 5862nd most frequent Polish word.
zawartej
"Contained" or "included."
In this sentence, 'zawartej' (concluded) is used to describe something that has been finalized or agreed upon, specifically referencing the agreement mentioned.
Treść zawartej umowy jest zgodna z przepisami.
The content of the concluded agreement complies with the regulations.
Here, 'zawartej' (contained) is used to show that the information is included or embedded within the messages.
Informacje zawartej w wiadomościach były kluczowe dla rozwiązania sprawy.
The information contained in the messages was crucial for solving the matter.
In this case, 'zawartej' (concluded) refers to the finalization of a transaction, indicating that it has been agreed upon and completed.