副ふく弐じMeanings1nounsecondary; backup; assistantarchaicArchaic term for a secondary or backup person or thing, often in official or military contexts. Not used in modern Japanese.古こ文ぶん書しょには「副ふく弐じ」を置おく制せい度どが記しるされている。Old documents record a system of appointing a 'fukuji' (deputy).
