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four; 4
「肆」 has another reading with different meanings.
肆は四の大字として使う。
The character 肆 is used as the formal form of four.
金額欄に肆万円と記載された。
Forty thousand yen was written in the amount field using the formal character.
肆の字は公的な文書や契約書でよく見かける。
The character 肆 is often seen in official documents and contracts.