When a person just read your messages to him/her and doesn't intend to reply you back.
Rico: I sent her a message if we could go hang out.
Steve: Oh really, what did she say?
Rico: She just seen zoned me.
by Tortov Roddle September 5, 2013
When you message someone (usually on Facebook) and the person has seen your last message you sent them but do not reply. Often wrongly mistaken with the Friend Zone.
I was messaging Anna on Facebook and she saw my message but didn't reply. I think she has put me in the seen zone !
by Axton August 13, 2014