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Jyutping cou2 faa1 tau4
Pinyin cǎo huā tou

Definitions (Wiktionary)
  1. noun, Cantonese, Hakka, Min, Zhongshan
    The Chinese character component 艹.
    (syn.) 草頭腦, 廿草頭 suburbs, 廿草頭, 草字頭兒, 草字兒頭, 草仔頭, 草頭, 草花頭, 草頭兒, 廿字頭, 草立頭, 二十頭, 草字頭

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Jyutping cou2 faa1 tau2
Pinyin cǎo huā tou

Definitions (CC-CANTO)
  1. the Kangxi radical 140 in Chinese writing, visibly similar to two crosses lining up in a row
Definitions (粵典–words.hk)
  1. 名詞
    「​艹​」​,​部首​「​艸​」​做​「​上​偏旁​」​嘅​寫​法​(​量​詞​:​個​)
    "艹", the written form for the Kangxi radical "艸" used on the top of a character
  2. 參看
Definitions (Kaifangcidian)
  1. 草頭兒 – 草头儿
  2. 草字頭兒 – 草字头儿