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
☆☆ ORTHOPEDICS; DEPARTMENT OF ORTHOPEDICS Noun 整形外科整形外科 khoa ngoại chỉnh hình, bệnh viện chấn thương chỉnh hình