Often martial arts. any of the traditional forms of Asian self-defense or combat that utilize physical skill and coordination without weapons, as karate, aikido, judo, or kung fu, often practiced as sport.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
any of various philosophies of self-defence and techniques of single combat, such as judo or karate, originating in the Far East
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012