ppl. a. Obs. Sc. and north. [UN-1 8 b. Cf. MHG. (G.) ungedroschen.] = prec. 1.
1482. Acta Auditorum (1839), 109/1. xij thrafe vnthreschin corne.
1537. Stanlowe Cell Inv. (P.R.O.). vj thrayf of vnthrashen Barlycorne.
1578. Reg. Privy Council Scot., II. 680. The said unthreschin corne.
1601. in T. Ponts Acc. Cunningham (Maitl. Cl.), 180. Ane mow of vnthressin beir.
1629. Orkney Witch Trial, in County Folk-Lore, III. (1903), 77. Ye said ye may give me ane lock out of the cassie under the unthreachin corne.