chemistry

Meaning

  1. (uncountable) The branch of natural science that deals with the composition and constitution of substances and the changes that they undergo as a consequence of alterations in the constitution of their molecules.
  2. (countable) An application of chemical theory and method to a particular substance.
  3. (countable, uncountable) The chemical properties and reactions of a particular organism, environment etc.
  4. (countable, informal, uncountable) The mutual attraction between two people; rapport.
  5. (countable, informal, proscribed, sometimes) A blood test to measure the amount of various components of the serum (such as electrolytes, creatinine, and glucose).

Frequency

C1
Pronounced as (IPA)
/ˈkɛm.ɪ.stɹi/
Etymology

First coined 1605, from chemist + -ry. From chemist, chymist, from Latin alchimista, from Arabic اَلْكِيمِيَاء (al-kīmiyāʔ), from article اَل (al-) + Ancient Greek χυμεία (khumeía, “art of alloying metals”), from χύμα (khúma, “fluid”), from χυμός (khumós, “juice”), from χέω (khéō, “I pour”).

Notes

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