noun Printing, Journalism.
Examples from the Web for overline
There are also some characters with a macron or overline (straight line) above them.
There are also a few Greek words in the Index, and a handful of letters with overline or macron, such as .Early English Alliterative Poems|Various
The overline never occurs in a partial line, as at paragraph-end.
Now take of the icing sugar and fill your paper funnel as if for cake icing, and overline the pencil marks you made on the stone.One Thousand Secrets of Wise and Rich Men Revealed|C. A. Bogardus
The letter n with overline is shown as (n-tilde) for better font support.Torrent of Portyngale|Unknown