A practitioner of the Japanese martial art of judo.(noun)
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Use "judoka" in a sentence
""Kaminaga was a fine judoka but he'd been defeated by a man I can only describe as a judo genius," said Jim Bregman, an American who won a bronze medal in judo at the same Olympiad."
"I got to do some training under him and undefeated judoka Gokor Chivichyan at Hyastan MMA Academy in North Hollywood."
"Most judoka rather explicitly do not believe in chi, which is at any rate the spelling more commonly associated with the Chinese martial arts."