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Jyutping gaam1
Pinyin jiān

Definitions (Unihan)
  1. box
  2. casket
  3. letter
  4. envelope
  5. Cangjie Input
    DIHR

椷 [-]

Jyutping
Pinyin jiān

Definitions (Wiktionary)
  1. character
    box
  2. character
    casket

椷 [缄]

Jyutping
Pinyin jiān

Definitions (CC-CEDICT)
  1. (wooden) box
  2. cup
  3. old variant of 緘|缄[jian1]
  4. letter