Source : Webster's Revised Unabridged Dictionary (1913)

Soal \Soal\, n.
   1. The sole of a shoe. [Obs. or R.]

   2. (Zo["o]l.) See {Sole}, the fish. [Obs.]

Soal \Soal\, n. [AS. sol mire. Cf. {Sully}.]
   A dirty pond. [Prov. Eng.] --Halliwell.