To adjust or regulate; to make something balanced, harmonious, or functional.

(bound form) To balance, blend, or adjust things like flavors or work and leisure; most commonly used in the word 调剂 tiáo​jì

To mix, blend, or season; to combine ingredients in a balanced way.

(bound form) A substance made by mixing ingredients for a specific medical or chemical effect, such as a lotion, catalyst, or disinfectant; often found in words like 药剂 yào​jì