Where does “tërthorzim” come from?

tërthorzim (Albanian) comes from Albanian tërthorzoj, from Albanian zoj, from Romanian joi, from Latin dies iovis, from Latin diēs, from Proto-Italic djēm, from Proto-Italic *djous, from Proto-Indo-European dyḗws — to be bright; sky, heaven.

Ancestry of “tërthorzim”, step by step

StepLanguageWordMeaning
1Albaniantërthorzojto perambulate, to walk comprehensively within an area
2Albanianzojlady; madam
3RomanianjoiThursday
4Latindies iovisThursday
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
Every word from Proto-Indo-European dyew-Every word from Proto-Indo-European dyéwsEvery word from Proto-Indo-European dyḗws