What does "yon" mean?

Yon: At a distance, but within view; yonder. [Poetic] Read thy lot in yon celestial sign. Milton. Though fast yon shower be fleeting. Keble.

Additional senses

  1. 2.Yonder. [Obs. or Poetic] But, first and chiefest, with thee bring Him that yon soars on golden wing. Milton.

Sources