Where does “bailo” come from?

bailo (Galician) comes from Galician bailar, from Ladino baylar, from Old Occitan balar, from Latin ballāre, from Ancient Greek βαλλίζω, from Proto-Indo-European gʷelH- — to throw, reach, pierce; to hit by throwing.

bailo (Galician): first-person singular present indicative of...

Definitions

first-person singular present indicative of...

Ancestry of “bailo”, step by step

Step	Language	Word	Meaning
1	Galician	bailar	to dance; first/third-person singular future...
2	Ladino	baylar	—
3	Old Occitan	balar	—
4	Latin	ballāre	—
5	Ancient Greek	βαλλίζω	to dance, jump about
6	Proto-Indo-European	gʷelH-	to throw, reach, pierce; to hit by throwing

Every word from Proto-Indo-European gʷelH- →Every word from Ancient Greek βαλλίζω →Every word from Latin ballāre →