廿四史 niànsìshǐ Twenty-Four Histories Definitions Defs Origin Strokes Stroke Words Sentences Sents 廿 niàn twenty twenty; also written as 二十 èrshí四 sì numeral four the number four; complex form used for financial purposes is 肆 sì史 shǐ nounadjective historical records (bound form) books or documents recording past events; annals