Bortum
Bortum is a kind of clerical dress; if of gold, it was called aurifrigium ("clamydes geminis aurifrigiis, quse vulgariter bortum dicuntur" — Mart. Thesaur. Anecd. 4 538).
Bortum is a kind of clerical dress; if of gold, it was called aurifrigium ("clamydes geminis aurifrigiis, quse vulgariter bortum dicuntur" — Mart. Thesaur. Anecd. 4 538).