保甲 bǎojiǎ baojia system Origin Definitions Defs Strokes Stroke Words Sentences Sents 保 bǎo bao an administrative unit in the traditional 保甲 bǎojiǎ system, consisting of ten 甲 jiǎ (one hundred households)甲 jiǎ [administrative unit] A historical civil administration unit in the 保甲 bǎojiǎ system, consisting of several households