じごくぐみ 地獄組 LinksSentence search for 地獄組Sentence search for じごくぐみSentence search for 地獄組みKanji details for 地, 獄 and 組Edit in JMdict Noun1. wood interlocking techniqueArchitectureOther forms地獄組み 【じごくぐみ】 Discussions Log in to talk about this word.