资料来源 : Webster's Revised Unabridged Dictionary (1913)

Foison \Foi"son\, n. [F. foison, fr. L. fusio a pouring,
   effusion. See {Fusion}.]
   Rich harvest; plenty; abundance. [Archaic] --Lowell.

         That from the seedness the bare fallow brings To
         teeming foison.                          --Shak.