On-þweán

Selon le Dictionnaire Anglo-Saxon :

on-þweán

to wash, cleanse by washing :-- Wé nǽron mid fulwihte hér on eorþan onþwægen, Shrn. 53, 21. Gif gé willaþ onþwegene beón si vultis ablui, Bd. 2, 5; S. 507, 16. on-þwean