旧きゅう石せっ器きMeaningsNoun1. paleolithKanji used旧old times石stone器instrumentPitch accentきゅうせっきComposed of旧きゅうold; former; ex-; the old; old things; old customs; old times; bygone days; Japan's old (lunisolar) calendarPrefix石せっ器きstone implement (e.g. stone age arrowheads); stone toolNoun