JMdict: 1656130

火口壁 【かこうへき】

  1. [n] crater wall
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Kanji in this word:

Kanji Meanings On Readings Kun Readings Grade
Fire ひ, -び, ほ- 1
Mouth コウ, ク くち 1
Wall, Lining (stomach), Fence ヘキ かべ