Sicera
Bosworth & Toller Anglo-Saxon Old English Dictionary - sicera
According to the Old English Dictionary:
an;
- sicera
- m. Intoxicating drink; sicera :-- Ne drincon hí . . . siceran. Sicera . . . is ǽlces cynnes drinc . . . þe man of druncnian mæg, Chrd. 74, 6. sicera