shinmeikai: 〔アラビアンナイトの一名 「千一夜物語」から〕 長く続く読み物や放送番組の題目などにつける言葉。千夜一夜。「科学―・スター―」

Shinmeikai has the above but it's not in any other refs and I can't find any examples of it. Probably fine to delete.

An entry for 千一夜物語 has just gone into the names dictionary. I don't think this fragment is needed.