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Jyutping bit6 saam1
Pinyin biě sān

Definitions (Wiktionary)
  1. noun, derogatory
    idiot; moron
  2. noun, derogatory
    wretched-looking jobless people, who make a living by begging or stealing; beggar; hooligan
    (syn.) 無業遊民, 无业游民

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Jyutping bit6 saam1
Pinyin biē sān

Definitions (CC-CEDICT)
  1. (Wu dialect) bum
  2. wretched-looking tramp who lives by begging or stealing
Definitions (Kaifangcidian)
  1. (沒有對應漢語詞彙)