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Jyutping zuk6
Pinyin chōu

Definitions (Wiktionary)
  1. character, obsolete
    to move; to be agitated; to not be tranquil

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Jyutping zuk6
Pinyin zhóu

Definitions (CC-CANTO)
  1. wives of brothers/sisters-in-law
Definitions (Wiktionary)
  1. character
    Only used in 妯娌 (zhóuli).
Definitions (Unihan)
  1. wives of one's brothers
  2. sister-i
  3. Cangjie Input
    VLW

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Jyutping suk6
Pinyin zhóu

Definitions (CC-CANTO)
  1. wives of brothers/sisters-in-law

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Jyutping cau1
Pinyin zhóu

Definitions (CC-CEDICT)
  1. used in 妯娌[zhou2 li5]
Definitions (CC-CANTO)
  1. to be deeply grieved