Zi Collection, Upper Volume, Page 22, Entry 06 Radical: Grass (cǎo) Pronounced chǔ 《Guangyun》 pronunciation is chǔ zhù qiè, 《Jiyun》 pronunciation is chǔ shù qiè, pronounced the same as "còu". 《Boyao》 explains it as brave. 《Yupian》 explains it as to act as.