This might be just a supplemental entry adding to an entry in the Main Volume.
un-eáþe
;adj.I.add: -- Hit bið swíðe uniéðe ǽgðer tó dónne, ge wið ðone tó cídanne ðe yfel déð, ge eác sibbe wið tó habbenne difficile erat, at, si male acta corriperent, habere pacem cum omnibus possent,Past. 355. 41. II.add: Swá þéh þe him lytles hwæt uniéðe sié, hú earfeðlíce hí hit gemǽnað, Or. 3, 9 ; S. 136, 18.
Cite the scanned version of the original dicionary like this:
Toller, T. Northcote, and Joseph Bosworth. "un-eáþe." An Anglo-Saxon Dictionary: Based on the Manuscript Collections of the Late Joseph Bosworth : Supplement. Oxford: Clarendon Press, 1921. 733.