JMdict: 2792100

負け知らず 【まけしらず】

  1. [adj-no,n] unbeatable; unbeaten; invincible
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Kanji in this word:

Kanji Meanings On Readings Kun Readings
Defeat, Negative, -, Minus, Bear, Owe, Assume A Responsibility ま.ける, ま.かす, お.う
Know, Wisdom し.る, し.らせる