Sioux Falls

geographical name

Definition of Sioux Falls

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


SIOUX FALLS Defined for English Language Learners

Sioux Falls

geographical name

Definition of Sioux Falls for English Language Learners

  • : U.S. city, South Dakota


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).

WORD OF THE DAY

holding stubbornly to a belief or view

Get Word of the Day daily email!