Calcasieu

geographical name
Cal·​ca·​sieu | \ ˈkal-kə-ˌshü How to pronounce Calcasieu (audio) \

Definition of Calcasieu

river 200 miles (322 kilometers) long in southwestern Louisiana flowing through Calcasieu Lake (about 15 miles, or 24 kilometers, long) and Calcasieu Pass (channel 5 miles, or 8 kilometers, long) into the Gulf of Mexico

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