Word Study
Zonar
CIDE DICTIONARY
Zonar, n. [Mod. Gr. a girdle, fr. Gr. , dim. of a girdle. See Zone.].
A belt or girdle which the Christians and Jews of the Levant were obliged to wear to distinguish them from Mohammedans. [1913 Webster]
For further exploring for "Zonar" in Webster Dictionary Online
(NT only) to listen to the NET Bible 
