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When two people meet in a chatroom frequently and are engaging in "romantic" talk or seem to be engaging in a romance only within the chatroom.

On a Reality TV show when two people "hook-up", it is called a Showmance, When the hooking up is done in a chatroom, it is a chatmance.
I heard that Bobby29 and Sweetbetty are in a Chatmance now!
by Julie Cohn February 15, 2009
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