旧きゅう形けい式しきMeaningsNoun1. old-structure formKanji used旧old times形shape式ceremonyComposed of旧きゅうold; former; ex-; the old; old things; old customs; old times; bygone days; Japan's old (lunisolar) calendarPrefix形けい式しきform (as opposed to substance); format; form; style; manner; formality; mode; form (bilinear, quadratic, etc.)Noun