A 1964 article in Nature with the euphonious title, “Nature of argillaceous odour,” gave the world the not-as euphonious-sounding word, “petrichor.” In it, two researchers attempted to scientifically describe what it is we smell when we smell the world after a rain shower and to give it a name.

The two authors coined the word, “petrichor,” which I have been mispronouncing in my head since I first encountered it last year, when an article on the Huffington Post started making its social media rounds. It has a long “I,” so say it like this: “petra,” then “eye-core,” which is not how I hear it in my head, with a short “i.”
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