Bolca

According to the Old English Dictionary:

bolca

Dele bracket, and add :-- Bolca prorostra">forus">foros (= forus, cf. forus vel prorostra, i. 36, 43: prorostris héhseldum, foreweard scip, ii. 68, 47), Wrt. Voc. ii. 35, 78. Bolcan foras, 109, 8. bolca