Sioux Falls

geographical name

Definition of Sioux Falls

city on the Big Sioux River in southeastern South Dakota population 153,888

Learn More about sioux falls


Seen and Heard

What made you want to look up Sioux Falls? Please tell us where you read or heard it (including the quote, if possible).

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

WORD OF THE DAY

to praise usually to excess

Get Word of the Day daily email!

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!