Dollar
noun, suffix
ドル is the Japanese version of the English word dollar. The dollar symbol $ is also common in Japanese, and the pronunciation is still ドル.
このパン、５ドルだって。
It says this bread costs $5.
それって米ドル？それともカナダドル？
Is that U.S. dollars? Or is it Canadian dollars?
ついにドル円のレートが１ドル＝１５０円になった。
The dollar to yen rate finally reached 150 yen to the dollar.