Source : Webster's Revised Unabridged Dictionary (1913)

Lythe \Lythe\ (l[imac]th), n. (Zo["o]l.)
   The European pollack; -- called also {laith}, and {leet}.
   [Scot.]

Lythe \Lythe\ (l[imac][th]), a. [See {Lithe}, a.]
   Soft; flexible. [Obs.] --Spenser.