Source : Webster's Revised Unabridged Dictionary (1913)

Foreslow \Fore*slow"\, v. t. [See {Forslow}.]
   To make slow; to hinder; to obstruct. [Obs.] See {Forslow},
   v. t.

         No stream, no wood, no mountain could foreslow Their
         hasty pace.                              --Fairfax.

Foreslow \Fore*slow"\, v. i.
   To loiter. [Obs.] See {Forslow}, v. i.