hapkido (?h??p?ki?d??) n (Martial Arts (other than Judo & Karate) & Combat Sports) a. a Korean martial artb. (as modifier): a hapkido master. Collins English Dictionary ? Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014