Etymology

stoichiometry

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Today it means: The study and calculation of quantitative (measurable) relationships of the reactants and products in chemical reactions (chemical equations). Full definition →

German Stöchiometrie
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The story

  1. German · borrowed fromStöchiometrie
  2. English todaystoichiometry

Coined as German Stöchiometrie by Jeremias Benjamin Richter in 1792. From Ancient Greek στοιχεῖον (stoikheîon, “element”) + -metry.

Etymology from Wiktionary, CC BY-SA 4.0.