Where does “martes” come from?

martes (Galician) comes from Old Portuguese martes, from Latin Martis dies, from Latin dies Martis, from Latin dies, from Latin diem, from Proto-Italic djēm, from Proto-Italic *djous, from Proto-Indo-European dyḗws — to be bright; sky, heaven.

martes (Galician): Tuesday

Definitions

  1. Tuesday

Ancestry of “martes”, step by step

StepLanguageWordMeaning
1Old PortuguesemartesTuesday
2LatinMartis dies
3Latindies MartisTuesday
4LatindiesA day, "particularly:"
5Latindiemaccusative singular of diēs
6Proto-Italicdjēmaccusative singular of *djous
7Proto-Italic*djous
8Proto-Indo-Europeandyḗwssky, heaven; sky god
9Proto-Indo-Europeandyéwssky, heaven
10Proto-Indo-Europeandyew-to be bright; sky, heaven
Every word from Proto-Indo-European dyew-Every word from Proto-Indo-European dyéwsEvery word from Proto-Indo-European dyḗws
martes — Etymology, Origin & Word History | Etymology Explorer