Where does “mèrcredi” come from?

mèrcredi (Franco-Provençal) comes from French mercredi, from Old French mercredi, from Latin Mercuriī diēs.

Ancestry of “mèrcredi”, step by step

StepLanguageWordMeaning
1FrenchmercrediWednesday
2Old Frenchmercredi—
3LatinMercuriī diēs—
Every word from Latin Mercuriī diēs →Every word from Old French mercredi →Every word from French mercredi →