まけしらず
Meanings
Adjective (の)
Noun
1. unbeatable; unbeaten; invincible
Pitch accent
けし
らず
Composed of
① 負けること。敗北。② 勝負事などで損をした分。③ おまけ。④ 皮膚のかぶれ。
not having; unaffected by; aside; I don't know about ...; (arch.) I know not whether; (arch.) I know not if