Where does “tisdag” come from?

tisdag (Swedish) comes from Old Swedish tisdagher, from Old Norse týsdagr, from Proto-Germanic *Tīwas dag, from Latin dīēs Martis, from Latin diēs, from Proto-Italic djēm, from Proto-Italic *djous, from Proto-Indo-European dyḗws — to be bright; sky, heaven.

tisdag (Swedish): Tuesday (now generally considered the second day of the week in non-religious contexts in Sweden)

Definitions

  1. Tuesday (now generally considered the second day of the week in non-religious contexts in Sweden)

Ancestry of “tisdag”, step by step

StepLanguageWordMeaning
1Old SwedishtisdagherTuesday
2Old NorsetýsdagrTuesday
3Proto-Germanic*Tīwas dag
4Latindīēs MartisTuesday
5LatindiēsA day, particularly
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

Words derived from “tisdag

Every word from Proto-Indo-European dyew-Every word from Proto-Indo-European dyéwsEvery word from Proto-Indo-European dyḗws