South Korean adjective 1noun 1forms 1 adjective1 •Of, from, or pertaining to South Korea or the South Korean people.The South Korean brand is after a more sophisticated and — ahem — mature look. — 2016 noun1 •A citizen or resident of South Korea.By now South Koreans understand Pyongyang’s logic and know North Korea is highly unlikely to make good on its gothic threats. — 2013 formsSouth Koreans