This is the 5506th most frequent Polish word.
treść
The Polish word "treść" means "content" in English.
'Treść' here refers to the 'content' or 'subject matter' of the book.
Treść tej książki jest bardzo interesująca.
The content of this book is very interesting.
In this sentence, 'treść' means the content or main text of the email.
Upewnij się, że treść maila jest jasna i zrozumiała.
Make sure the email's content is clear and understandable.
Here, 'treść' implies the subject matter or information exchanged during conversations.