Simco, I don't think a dictionary would help someone who has no idea what punctuation is! I have had a hard time deciphering her messages simply because I can't figure out where one sentence ends and another begins.
When you block a person, they can no longer invite you to a private message or post to your profile wall. Replies and comments they make will be collapsed/hidden by default. Finally, you'll never receive email notifications about content they create or likes they designate for your content.
Note: if you proceed, you will no longer be following .