bezant
NounWordNet 3.0
Webster's Dictionary (GCIDE)
Bezant \Be*zant"\, n. [See Byzant.]
1.A gold coin of Byzantium or Constantinople, varying in weight and value, usually (those current in England) between a sovereign and a half sovereign. There were also white or silver bezants. [Written also besant, byzant, etc.] [1913 Webster]
2.(Her.) A circle in or, i. e., gold, representing the gold coin called bezant. --Burke. [1913 Webster]
3.A decoration of a flat surface, as of a band or belt, representing circular disks lapping one upon another. [1913 Webster]