Where does “borriquero” come from?

borriquero (Spanish) comes from Spanish borrico, from Latin burricus, from Latin Burrus, from Ancient Greek πυρρός, from Ancient Greek πῦρ, from Proto-Indo-European péh₂wr̥ — bonfire; spelt.

borriquero (Spanish): donkey-keeper, donkey-driver, donkey-drover

Definitions

donkey-keeper, donkey-driver, donkey-drover

Ancestry of “borriquero”, step by step

Step	Language	Word	Meaning
1	Spanish	borrico	donkey; a stubborn, lazy, or stupid person
2	Latin	burricus	small horse
3	Latin	Burrus	flushed, red
4	Ancient Greek	πυρρός	flame-coloured, yellowish-red; red-haired,...
5	Ancient Greek	πῦρ	a fire; lightning; a fever
6	Proto-Indo-European	péh₂wr̥	bonfire; spelt

Every word from Proto-Indo-European péh₂wr̥ →Every word from Ancient Greek πῦρ →Every word from Ancient Greek πυρρός →