Mi"sle, n. A fine rain; a thick mist; mizzle.
Mi"sle (?), v. i. [imp. & p. p. Misled (?); p. pr. & vb. n. Misling (?).] [Prop. mistle, fr. mist. Cf. Mistle, Mizzle.] To rain in very fine drops, like a thick mist; to mizzle.