Á-bíwan
Bosworth & Toller Anglo-Saxon Old English Dictionary - á-bíwan
According to the Old English Dictionary:
. -beówan (-býwan, v.
- á-bíwan
- Dict. ), to rub up, polish, burnish, scour :-- Ǽren fæt nyþewerd ábýwed, Lch. iii. 292, 10. Ábeówed defricatum, Wrt. Voc. ii. 138, 26. a-biwan