[--]

Jyutping gan1 sik1
Pinyin gēn shi

Definitions (Wiktionary)
  1. noun
    radical (expression)

[--]

Jyutping gan1 sik1
Pinyin gēn shì

Definitions (CC-CEDICT)
  1. surd (math.)
  2. algebraic expression involving a square root or other irrationality
Definitions (Wiktionary)
  1. noun
    radical (expression)
Definitions (Kaifangcidian)
  1. (沒有對應漢語詞彙)