martial art

Từ điển WordNet v3.1 - WordNet Dictionary

noun

any of several Oriental arts of weaponless self-defense;
usually practiced as a sport
- he had a black belt in the martial arts
• Hypernyms:
self-defense, self-defence, self-protection
• Hyponyms:
aikido, judo, jujutsu, jujitsu, jiujitsu,
ninjutsu, ninjitsu, karate, kung fu, tae kwon do, taekwondo,
t'ai chi, tai chi, t'ai chi chuan, tai chi chuan, taichi, taichichuan