Where does “buddai” come from?

buddai (Welsh) comes from Vulgar Latin butitaurus, from Latin Taurus, from Ancient Greek Ταῦρος, from Proto-Hellenic táuros, from Proto-Indo-European táwros — wild bull, aurochs.

buddai (Welsh): churn

Definitions

churn

Ancestry of “buddai”, step by step

buddai traces back through two separate lines of ancestry.

via Vulgar Latin butitaurus

Step	Language	Word	Meaning
1	Vulgar Latin	butitaurus	—
2	Latin	Taurus	Taurus, one of the constellations of the Zodiac
3	Ancient Greek	Ταῦρος	one of the Tauri
4	Proto-Hellenic	táuros	bull
5	Proto-Indo-European	táwros	wild bull, aurochs

via Proto-Indo-European bʰew-

Step	Language	Word	Meaning
1	Proto-Indo-European	bʰew-	to grow, swell; to swell, wax, grow; to blow; to...

Every word from Proto-Indo-European táwros →Every word from Proto-Hellenic táuros →Every word from Ancient Greek Ταῦρος →