Where does “finissimo” come from?

finissimo (Italian) comes from Italian fino, from Vulgar Latin finus, from Latin fīnis, from Proto-Indo-European dʰnh₂-.

Ancestry of “finissimo”, step by step

StepLanguageWordMeaning
1Italianfinotill, until, as far as; thin, fine
2Vulgar Latinfinusfine
3Latinfīnisend
4Proto-Indo-Europeandʰnh₂-—
Every word from Proto-Indo-European dʰnh₂- →Every word from Latin fīnis →Every word from Vulgar Latin finus →