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
☆☆☆ PALM Noun 手掌 lòng bàn tay, gan bàn tay
☆☆ PALM Noun 巴掌，手掌 lòng bàn tay
☆ GRIP; CLUTCH Noun 手心 lòng bàn tay