Ypping

According to the Old English Dictionary:

e;

ypping

f. I. manifestation :-- Ypping manifestatio (epiphania), Rtl. 195, 24, II. what mounts up (?), applied to the water of the Red Sea which had risen up on either side of the track followed by the Israelites. Cf. Holmweall ástáh, merestreám módig, Cd. Th. 207, 16; Exod. 467; and multon meretorras, 208, 16; Exod. 484 :-- Synfullra sweót sáwlum lunnon, siððan hié onbugon (on bogum, MS.) brún[e] yppinge (cf. for the epithet brúne ýða, Andr. Kmbl. 1038; An. 519), módewǽga mǽst the host of sinners lost their lives, after the brown waters that had towered aloft broke over them, Cd. Th. 209, 13; Exod. 498. Cf. ypplen. ypping