Definition of Atchafalaya River in English:

Atchafalaya River

Syllabification: A·tchaf·a·lay·a Riv·er
Pronunciation: /(ə)ˌCHafəˈlīə ˈrivər
 
/
A river in south central Louisiana that flows south for 170 miles (275 km) to the Gulf of Mexico. It is used to control flooding on the Red and Mississippi rivers.

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