Home/Vocab Vault/調印調印調印ちょういんsignatureN1NounFreq. #2048Meanings1signature2signing3sealingRelated WordsSame Kanji調味料ちょうみりょうseasoning調理ちょうりcooking調査ちょうさinvestigation調整ちょうせいadjustment調節ちょうせつregulation調子ちょうしtune調書ちょうしょprotocolPractice 調印 in JIVXReinforce this word with AI-graded sentence practice and spaced repetition.Start Practicing Free