# kyu

/ˈkju/ (US) · CEFR C2 · Noun

Source: https://englishreference.com/word/kyu
Updated: 2026-05-20

## Definition

a rank in some martial arts like karate. You start at a high number and work your way down to a lower one as you get better.

For teachers: a rank or grade in certain martial arts, particularly karate. The system is typically hierarchical, with higher numbers indicating lower proficiency and lower numbers indicating greater mastery.

## Examples

- He is currently training to reach the next kyu level.
- After years of dedicated practice, the student finally earned his black belt and moved from the kyu system to the dan ranks.
- The kyu system provides a structured progression for beginners, ensuring that practitioners develop a solid foundation in technique and discipline before advancing to the more rigorous requirements of the dan grades.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.