Blanca

根据古英语词典：

blonca, an;

blanca

m. A white or grey horse; equus albus vel candidus :-- On blancan on a grey horse, Elen. Grm. 1185. [Laym. blank, blonk a horse, steed: O. Nrs. blakkr, m. equus.] DER. blanc. blanca