Source : Webster's Revised Unabridged Dictionary (1913)

Agone \A*gone"\, a. & adv.
   Ago. [Archaic> & Poet.]

         Three days agone I fell sick.            --1 Sam. xxx.
                                                  13.

Agone \A"gone\, n. [See {Agonic}.]
   Agonic line.

Source : WordNet®

agone
     adj : gone by; or in the past; "two years ago"; "`agone' is an
           archaic word for `ago'" [syn: {ago}]