Source : Webster's Revised Unabridged Dictionary (1913)

Flidge \Flidge\, a.
   Fledged; fledge. [Obs.] --Holland.

Flidge \Flidge\, v. i.
   To become fledged; to fledge. [Obs.]

         Every day build their nests, every hour flidge. --R.
                                                  Greene.