Where does “rarissime” come from?

rarissime (Italian) comes from Italian rarissimo, from Italian raro, from Latin rārus, from Proto-Indo-European h₁reh₁- — to row; to separate; loose, sparse, rare.

rarissime (Italian): feminine plural of rarissimo

Definitions

feminine plural of rarissimo

Ancestry of “rarissime”, step by step

Step	Language	Word	Meaning
1	Italian	rarissimo	superlative degree of raro
2	Italian	raro	rare
3	Latin	rārus	—
4	Proto-Indo-European	h₁reh₁-	to row; to separate; loose, sparse, rare

Every word from Proto-Indo-European h₁reh₁- →Every word from Latin rārus →Every word from Italian raro →