Fer-scrifen

According to the Old English Dictionary:

fer-scrifen

part. [ = for-scrifen; pp. of for-scrífan to disregard, abandon] Disregarded, abandoned; addictus :-- Ferscrifen [MS. fær-scribæn] addictus, Glos. Epnl. Recd. 153, 53. Ferscrifen addictus [Lye has ferscrifer = ferscrifen? abdictus], Cot. 14. fer-scrifen