Gojoseon
Proper noun
Meaning
Gojoseon
An ancient Korean kingdom.
Examples
After many conflicts with the Chinese Han dynasty, Gojoseon disintegrated, leading to the Proto–Three Kingdoms of Korea period.
Nevertheless, Pyongyang became a major city under Gojoseon.
Some scholars maintain that the term Dangun also refers to a title used by all rulers of Gojoseon, and that Wanggeom is the proper name of the founder.
The new official name has its origin in the ancient country of Gojoseon (Old Joseon).