black belt

Definitions of black belt
1

n a black sash worn to show expert standards in the martial arts (judo or karate)

Type of:
badge
an emblem (a small piece of plastic or cloth or metal) that signifies your status (rank or membership or affiliation etc.)

n a person who attained the rank of expert in the martial arts (judo or karate)

Type of:
expert
a person with special knowledge or ability who performs skillfully

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