What is the definition of “bearer of bad news”?

Literally, someone who delivers bad

news. As such, the bearer often identifies himself or herself as an introductory warning that he or she has bad news to deliver. I hate to be the bearer of bad news, but I’m afraid your grandfather passed away late yesterday night. So we were celebrating our teacher’s absence until Susie, the bearer of bad news told us that the principal was coming to give us our exam.

For anyone who is confused by the terms ‘encounter’ and’moving backward’, ask yourself why do you need help?