Where does “sao lùn trắng” come from?

sao lùn trắng (Vietnamese) comes from Vietnamese sao lùn, from Scottish Gaelic Lùn, from Scottish Gaelic Lùnastal, from Old Irish Lugnasad, from Old Irish nasad, from Polish nasadzić, from Polish sadzić, from Proto-Slavic saditi — Creates transitive imperfective verbs from roots.

sao lùn trắng (Vietnamese): white dwarf

Definitions

  1. white dwarf

Ancestry of “sao lùn trắng”, step by step

sao lùn trắng traces back through two separate lines of ancestry.

via Vietnamese sao lùn

StepLanguageWordMeaning
1Vietnamesesao lùndwarf star
2Scottish GaelicLùnAug August
3Scottish GaelicLùnastalAugust eighth month of the Gregorian calendar
4Old IrishLugnasadLammas
5Old Irishnasadfestival
6Polishnasadzićto plant many of something
7Polishsadzićto plant
8Proto-Slavicsaditito plant
9Proto-Balto-Slavic*sōdī́ˀteito set, to plant
10Proto-Indo-Europeansodéyetito set, to seat, to cause to sit
11Proto-Indo-European-éyetiForms causative imperfective verbs from roots;...
12Proto-Indo-European-yetiCreates transitive imperfective verbs from roots

via Vietnamese trắng

StepLanguageWordMeaning
1Vietnamesetrắngwhite; pale
2Proto-Vietick-laŋʔwhite
3Proto-Mon-Khmerklaŋʔ
Every word from Proto-Indo-European -yetiEvery word from Proto-Indo-European -éyetiEvery word from Proto-Indo-European sodéyeti