Where does “spargisale” come from?

spargisale (Italian) comes from Italian sale, from Latin sāl, from Proto-Italic sāls, from Proto-Indo-European *sḗh₂l — salt.

spargisale (Italian): salt spreader; salt shaker, salt cellar, caster

Definitions

spargisale traces back through two separate lines of ancestry.

Step	Language	Word	Meaning
1	Italian	sale	salt, sal; plural of sala; third-person singular...
2	Latin	sāl	salt
3	Proto-Italic	sāls	salt
4	Proto-Indo-European	*sḗh₂l	salt

Step	Language	Word	Meaning
1	Italian	spargere	to scatter; to spill; to shed
2	Latin	spargō	to scatter, strew, sprinkle, sparkle
3	Proto-Indo-European	(s)pregʰ-	to scatter, to jerk