ばんじゃく 盤石 LinksSentence search for 盤石Sentence search for ばんじゃくSentence search for 磐石Kanji details for 盤 and 石Edit in JMdict Noun1. huge rockNoun, Noun which may take the genitive case particle 'no', Na-adjective (keiyodoshi)2. firmness; solidityOther forms磐石 【ばんじゃく】 Discussions Log in to talk about this word.