巨きょ石せき文ぶん化かきょせきぶんかじ字FuriganaMeanings1nounmegalithic culturehistorical termHistorical/archaeological term referring to prehistoric cultures that erected large stone structures such as dolmens, menhirs, and stone circles.巨きょ石せき文ぶん化かは新しん石せっ器き時じ代だいから青せい銅どう
