of n
1.
great quantity, number; of fjár, immensity of wealth; of liðs, a vast host of men;
2.
excess; við of, to excess; þótti hirðmönnum hans við of, they thought it was beyond measure;
3.
pride, conceit (kirkjan verðr eigi svá mikil, at þar muni of þitt allt í liggja)