Definition of "chymistry" [chymistry]

• Chemistry (noun)

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• "Isaac Newton's alchemical "chymistry" notebook scans"
• "With the support of the National Science Foundation, The Chymistry of Isaac Newton is producing a scholarly online edition of Newton's alchemical manuscripts integrated with new research on Newton's chymistry."
• "I could fully relish the excellence of each; for I have ever delighted in that intellectual chymistry, which can separate good qualities from evil in the same person."