ninjutsu
/nɪnˈdʒʌtsuː/
noun
- A Japanese martial art that involves stealth, espionage, and unconventional fighting techniques, historically practiced by ninjas.
- The museum had an exhibit on the history of ninjutsu in feudal Japan.
- He studied ninjutsu for years to master the art of moving silently.
- Many modern martial arts schools offer classes in ninjutsu techniques.