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signature; signing; sealing
両国の首脳が平和条約に調印した。
The leaders of both countries signed the peace treaty.
調印式は厳かな雰囲気の中で行われた。
The signing ceremony was held in a solemn atmosphere.
契約書に調印する前に内容を確認しよう。
Let's confirm the contents before signing the contract.