Sejong City
geographical name
Se·jong City
ˈsā-ˌjȯŋ 
planned city 74.5 miles (120 kilometers) southeast of Seoul in northern South Korea population 117,177
Note: Construction of Sejong City began in 2006 for the purpose of housing some of South Korea's government offices.
Cite this Entry
“Sejong City.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Sejong%20City. Accessed 29 Oct. 2025.
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