JMdict: 2818150

奥壁 【おくへき】

  1. [n] inner wall (e.g. cave); inner rockface (mountain valley, etc.)
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Kanji in this word:

Kanji Meanings On Readings Kun Readings Grade
Heart, Interior オウ おく, おく.まる, くま
Wall, Lining (stomach), Fence ヘキ かべ