1 (wiktionary) 2 (vi.wikipedia) 3 (en.wikipedia) 4 (glosbe)

Core Words Familarize yourself with the 'core words'.
Compounds Expand your vocabulary by studying more complex words built by the 'core words'.
Wordsense Learn about the wordsenses of the english term.

ETYMOLOGY

KOREAN 3.0 Eng Wordtype Etym. Gb Vie
☆☆☆ CROSSROADS; INTERSECTION; STREET CORNER Noun 四 거리 十字路口 ngã tư
☆☆☆ THREE-WAY CROSSING; INTERSECTION OF THREE STREETS Noun 三 거리 三岔路 ngã ba
☆☆ HUMMING Noun 哼歌，哼唱 hát ngâm nga trong cổ