石せっ器き文ぶん化かMeaningsNoun1. stone age cultureKanji used石stone器instrument文written sentence化transformationComposed of石せっ器きstone implement (e.g. stone age arrowheads); stone toolNoun文ぶん化かculture; civilization; civilisation; Bunka era (1804.2.11-1818.4.22)Noun