I wish all good befortune you. Shak. Be*foul" (&?;), v. t. [imp. & p. p. Befouled (&?;); p. pr. & vb. n. Befouling.] [Cf. AS. bef&?;lan; pref. be- + f&?;lan to foul. See Foul, a.] 1. To make foul; to soil.