Sangamon
geographical name
San·ga·mon
ˈsaŋ-gə-mən
river about 250 miles (400 kilometers) long in central Illinois flowing southwest and west into the Illinois River
Cite this Entry
“Sangamon.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Sangamon. Accessed 10 Jul. 2026.
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