멀티미디어사전

Korean Multimedia Dictionary (http://www.indiana.edu/~koreanrs/kordic.html)

Korean Multimedia Dictionary provided by Indiana University

두근두근 한국어(국립 국어원)

http://www.korean.go.kr/front/page/pageView.do?page_id=P000225&mn_id=39

G.L.O.S.S

https://gloss.dliflc.edu

서강한국어

http://korean.sogang.ac.kr

LanguageGuide

http://www.languageguide.org/korean/vocabulary

Arirang TV: Let's speak Korean

http://www.arirang.co.kr/Tv/Lets_Whats_On.asp?PROG_CODE=TVCR0110