Of, from, or pertaining to North Korea, the North Korean people or the North Korean language.

A citizen or resident of North Korea.

Of, from, or pertaining to South Korea or the South Korean people.

A citizen or resident of South Korea.

The Korean language of the 10th (or 13th, depending on the analysis) century to 16th century, or from the era of Goryeo to the middle of Joseon, based on the dialect of Kaesong because the new Goryeo dynasty moved its capital city to northern area of Korean peninsula.

(historical) A war fought in the Korean Peninsula from 1950–1953 between the Soviet Union-backed Democratic People's Republic of Korea and the United Nations-backed Republic of Korea.

A dialect of the English language that is chiefly spoken in the Republic of Korea. Compare British English, American English.

Of or pertaining both to China and to Korea; being both Chinese and Korean.

The Korean vocabulary borrowed or otherwise derived from the said dialect.

The popularity of South Korean popular culture in other countries since the 1990s.