This is the 997th most frequent Arabic word.
الرسالة
The Arabic word "الرسالة" means "the message" or "the letter."
Here, 'الرسالة' means 'the letter' as in written communication.
قمتُ بقراءة الرسالة التي وصلتني أمس.
I read the letter that I received yesterday.
Here, 'الرسالة' is used to mean 'message' in the context of an official communication.
وصلتني الرسالة من الجامعة بالأمس.
I received the message from the university yesterday.
Here, 'الرسالة' means 'message' as in the conveyed meaning or theme of the book.