Where does “juegos de pólvora” come from?

juegos de pólvora (Spanish) comes from Spanish juegos, from Spanish juego, from Latin iocus, from Proto-Italic jokos, from Proto-Indo-European yokos, from Proto-Indo-European yek- — to utter.

juegos de pólvora (Spanish): Fireworks

Definitions

Fireworks

Ancestry of “juegos de pólvora”, step by step

juegos de pólvora traces back through two separate lines of ancestry.

via Spanish juegos

Step	Language	Word	Meaning
1	Spanish	juegos	plural of juego
2	Spanish	juego	play; game; sport; gaming
3	Latin	iocus	a joke, jest; a form of amusement; pastime, sport
4	Proto-Italic	jokos	word, saying
5	Proto-Indo-European	yokos	word, utterance
6	Proto-Indo-European	yek-	to utter

via Spanish de

Step	Language	Word	Meaning
1	Spanish	de	The name of the Latin-script letter D; of; ’s;...
2	Latin	de	The name of the letter "D"; of, concerning,...
3	Proto-Indo-European	de	Emphatic or contrastive particle, and, but;...

Every word from Proto-Indo-European yek- →Every word from Proto-Indo-European yokos →Every word from Proto-Italic jokos →