隋代陆法言撰写的韵书。分一百九十三韵，平声五十四，上声五十一，去声五十六，入声三十二Qieyun; Chinese rhyme dictionary dating to the Sui dynasty

• 《切韵》是隋朝陆法言所著。

  Qieyun was written by Lu Fayan in the Sui dynasty.

• 唐五代韵书的音系仍然是《切韵》音系的框架。

  The phonetic system used in Tang and Five Dynasty rime books still used the phonetic system of Qieyun as a framework.