児じ子しMeanings1nounchild; childrenarchaicArchaic term for a child or children, no longer used in modern Japanese. Replaced by 子供 (こども) or 児童 (じどう).古こ文ぶん書しょには「児じ子し」という語ごがしばしば見みられる。The word 児子 often appears in old documents.