User blog comment:Zachc108/What does "sera" mean?/@comment-4353017-20120228213153/@comment-3523404-20120302023935

"sera" appears in Lymdrenn Telvanni's Journal in Skyrim. I suspect it's supposed to be an adaptation of the medieval "sirrah". It even appears in Dragon Age 2, which also has a pseudo-medieval setting. That version is stylized with an "h" - "serah".