dinar . ( Del ár. clás. do d? n? r, and this of the Tal. (do denar? us , denarius, Roman coin). 1. m. Arab gold coin, minted since the end of the 7th century, and whose weight was little more than four grams. 2. m. currency and monetary unit of Algeria, Jordan, Kuwait, Libya, Tunisia, Bahrain, Iraq, the Yemen and Yugoslavia. 3. m. Persian imaginary currency.