Meanings
proper noun
- One of 87 counties in Minnesota, United States. County seat: Mankato.
Origin
Named after the Blue Earth River.
Full word history & related roots →Cite this entry
APA
Blue Earth County. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/Blue%20Earth%20County
MLA
“Blue Earth County.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/Blue%20Earth%20County. Accessed November 4, 2026.
Chicago
WatkinsX Dictionary, s.v. “Blue Earth County,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/Blue%20Earth%20County.
Source: Blue Earth County on Wiktionary, CC BY-SA 4.0.