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Jyutping wu6
Pinyin

Definitions (Unihan)
  1. freezing
  2. stopped up, closed off
  3. Cangjie Input
    IMMVM

冱 [-]

Jyutping
Pinyin

Definitions (Wiktionary)
  1. character
    stopped up, closed off
  2. character
    freezing

冱 [-]

Jyutping
Pinyin

Definitions (CC-CEDICT)
  1. congealed
  2. frozen