Fæsten-wicu

Selon le Dictionnaire Anglo-Saxon :

an ;

fæsten-wicu

f. A week of fasting, a week in Lent :-- On þám drihtenlican dæge þǽre forman fæstenwucan on the Sunday of the first week in Lent, Hml. S. 23 b, 111. fæsten-wicu