Bræd-ísen

According to the Old English Dictionary:

bred-ísern, es;

bræd-ísen

n. [bræd, p. of bredan; ísen, ísern iron] A scraping or graving tool, file; scalprum, scalpellum :-- Brædísen scalprum, scalpellum, Cot. 173. Bredísern scalpellum, Glos. Epnl. Recd. 162, 28. bræd-isen