;adj. [fell a skin] Made of beast-skins; ex pellĭbus ferārum :-- Crusene oððe deórfellen roc crusen or a beast-skin garment; mastrūga, Wrt. Voc. 82, 4.
Cite the scanned version of the original dicionary like this:
Bosworth, Joseph. "deór-fellen." An Anglo-Saxon Dictionary: Based on the Manuscript Collections of the Late Joseph Bosworth. Ed. Thomas Northcote Toller. Oxford: Clarendon Press, 1898. 202.