Where does “bolado” come from?

bolado (Spanish) comes from Spanish -ado, from Old Spanish -ado, from Latin -ātus, from Proto-Italic -ātos, from Proto-Indo-European -éh₂tos — Forms adjectives from nouns, indicating the possession of a thing or a quality.

Ancestry of “bolado”, step by step

Step	Language	Word	Meaning
1	Spanish	-ado	Suffix indicating the masculine singular past...
2	Old Spanish	-ado	forms the masculine singular past participle of regular
3	Latin	-ātus	ed
4	Proto-Italic	-ātos	—
5	Proto-Indo-European	-éh₂tos	Forms adjectives from nouns, indicating the possession of a thing or a quality

Every word from Proto-Indo-European -éh₂tos →Every word from Latin -ātus →Every word from Spanish -ado →