- 草字头 cǎozìtóu grass radicalThe name for the "grass" radical, which is usually written as [[艹|艹|cao3]] at the top of a character.
- 草字头儿 cǎozìtóur grass radicalthe name for the grass radical [[艹|艹|cao3]] when it appears at the top of a character
- 草字汇 cǎozìhuì Cǎo Zì HuìName of a Qing dynasty dictionary of cursive script compiled by Shi Liang, containing over 5,000 character samples from 87 famous calligraphers throughout history; organized into 214 radicals following the structure of the Ming dynasty [[字汇|字彙|zi4 hui4]]