ˈmȯiˌdō(ə)r, ̷ ̷ˈ ̷ ̷ noun
( -s )
Etymology: modification of Portuguese moeda de ouro, literally, coin of gold
1.
a. : a gold coin of Portugal and Brazil from about 1640 to 1732 containing 4.93 grams of fine gold
b. : a corresponding unit of value
2. : a gold 2-moidore piece or double moidore