Where does “botu” come from?

botu (Proto-Turkic) comes from Spanish voto, from Latin vōtum, from Latin votus, from Latin vovere, from Latin voveo, from Proto-Italic wogʷeō, from Proto-Indo-European h₁wegʷʰ- — to promise, to vow; to praise.

Ancestry of “botu”, step by step

botu traces back through 3 separate lines of ancestry.

via Spanish voto

StepLanguageWordMeaning
1Spanishvotovote; vow
2Latinvōtumpromise, dedication, vow, solemn pledge
3Latinvotusvowed, promised; devoted to (a deity); having been vowed
4Latinvoverethird-person plural perfect active indicative of...
5LatinvoveoI vow, promise; I dedicate or devote to a deity;...
6Proto-ItalicwogʷeōI vow, promise; dedicate or devote to a deity; I...
7Proto-Indo-Europeanh₁wegʷʰ-to promise, to vow; to praise

via Proto-Philippine *batu

StepLanguageWordMeaning
1Proto-Philippine*batustone substance; small piece of stone
2Proto-Malayo-Polynesianbatustone
3Proto-Austronesian*batuxrock; stone

via Proto-Germanic bōtō

StepLanguageWordMeaning
1Proto-Germanicbōtōimprovement, betterment; recompense, atonement
2Proto-Indo-Europeanbʰed-to improve, make better

Words derived from “botu

Every word from Proto-Indo-European h₁wegʷʰ-Every word from Proto-Italic wogʷeōEvery word from Latin voveo
botu — Etymology, Origin & Word History | Etymology Explorer