Japanese

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Kanji in this term
てつ > てっ
Grade: 3
へき > ぺき
Grade: S
on'yomi
Alternative spelling
鐵壁 (kyūjitai)

Noun

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(てっ)(ぺき) (teppeki

  1. Clipping of 金城鉄壁 (kinjō teppeki, an impregnable fortress).
  2. an iron wall
  3. impregnable, impenetrable, unshakeable
    鉄壁(てっぺき)防御(ぼうぎょ)
    teppeki no bōgyo
    impenetrable defenses