Where does “staiolo” come from?

staiolo (Italian) comes from Italian staio, from Latin sextarius, from Latin Sextus, from Latin sex, from Proto-Italic seks, from Proto-Indo-European swéḱs — six.

Ancestry of “staiolo”, step by step

Step	Language	Word	Meaning
1	Italian	staio	bushel; An ancient unit of surface area
2	Latin	sextarius	sextarius, the sixth part
3	Latin	Sextus	particularly popular in Gaul. (Occasionally also found as a cognomen.) In particular
4	Latin	sex	six; 6
5	Proto-Italic	seks	six
6	Proto-Indo-European	swéḱs	six

Words derived from “staiolo”

stioro

Every word from Proto-Indo-European swéḱs →Every word from Proto-Italic seks →Every word from Latin sex →