Obs. exc. dial. In 7 lyth, 9 lythe. [? f. LITHE v.2] (See quots.)
1688. R. Holme, Armoury, III. 83/1. Lyth, or Lything, is Oatmeal or bruised Groats that thickens Broth.
1899. Cumbld. Gloss., Lythe, oatmeal and water mixed smooth and added to broth to thicken it.