# Sisseton

> English word · Proper noun

## Definitions
1. A city, the county seat of Roberts County, South Dakota, United States.

## Etymology
Named after the Sisseton or Sissetowan division of the Sioux tribe.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/sisseton