Source : Webster's Revised Unabridged Dictionary (1913)

Epitaphial \Ep`i*taph"i*al\, Epitaphian \Ep`i*taph"i*an\, a.
   Relating to, or of the nature of, an epitaph.

         The noble Pericles in his epitaphian speech. --Milton.

         Epitaphial Latin verses are not to be taken too
         literally.                               --Lowell.