Sweotolung-dæg

According to the Old English Dictionary:

es;

Sweotolung-dæg

m. Epiphany:?-Ðes dæg (viii. Idus Ian.) is geháten on bócum Swetelungdæg, forðan ðe on ðisum dæge wearð Crist mancynne geswutelod, Homl. Th. ii. 36, 20. Epiphania Domini is translated by Godes geswutelungdæg, i. 104, 18. sweotolung-dæg