戳子

chuōzi
  1. stamp
  2. seal

CEDICT

  1. (informal) seal; chop; stamp (device for stamping designs, or indentation or imprint made by stamping)
  2. seal; chop; stamp (device for stamping designs, or indentation or imprint made by stamping)

Wiktionary

印章圖章

重編國語辭典

圖章

維基詞典

Entry Composition

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