繭子 [茧－]

Jyutping gaan2 zi2
Pinyin jiǎn zi

Definitions (CC-CEDICT)
  1. callus (patch or hardened skin)
  2. corns (on feet)
  3. also 趼子
Definitions (Wiktionary)
  1. noun
    callus
  2. noun, colloquial, regional
    silkworm cocoon