开 , a Chinese measure word

开 kāi

1. For fraction of a full printing sheet; book format Unit of measurement

   • 三十二开本本 běnone 32mo-format book
   1 more word

   • 纸

2. For karat, gold purity measure Unit of measurementLoanword

3. For kelvin, short for 开尔文 Unit of measurement

   详见 开尔文

4. For number of times tea is steeped Counts actionsRegional