Bi-hreósan

根据古英语词典：

bi-hreósan

p. -hreás, pl. -hruron; pp. -hroren To rush down, cover; ruere, obruere, incidere :-- Hríme bihrorene covered with rime, Exon. 77 b; Th. 291, 4; Wand. 77. bi-hreosan