The Collaborative International Dictionary of English v.0.48:

Romaunt \Ro*maunt"\, n. [See Romance.]
   A romantic story in verse; as, the "Romaunt of the Rose."
   [1913 Webster]

         O, hearken, loving hearts and bold,
         Unto my wild romaunt.                    --Mrs.
                                                  Browning.
   [1913 Webster]