Where does “miasmo” come from?

miasmo (Esperanto) comes from Ancient Greek μίασμα, from Ancient Greek μιαίνω, from Proto-Indo-European smei- — to smear.

miasmo (Esperanto): miasma

Definitions

  1. miasma

Ancestry of “miasmo”, step by step

StepLanguageWordMeaning
1Ancient Greekμίασμαpollution, defilement; shameful action, crime
2Ancient GreekμιαίνωI paint; I stain, defile, pollute
3Proto-Indo-Europeansmei-to smear
Every word from Proto-Indo-European smei- →Every word from Ancient Greek μιαίνω →Every word from Ancient Greek μίασμα →
miasmo — Etymology, Origin & Word History | Etymology Explorer