Where does “quiddità” come from?

quiddità (Italian) comes from Latin quidditas, from Latin quid, from Proto-Italic kʷid, from Proto-Indo-European kʷíd, from Proto-Indo-European kʷís, from Proto-Indo-European kʷi- — interrogative base.

quiddità (Italian): quiddity

Definitions

quiddity

Ancestry of “quiddità”, step by step

Step	Language	Word	Meaning
1	Latin	quidditas	—
2	Latin	quid	neuter nominative/accusative singular of quis;...
3	Proto-Italic	kʷid	—
4	Proto-Indo-European	kʷíd	neuter nominative/accusative singular of *kʷís
5	Proto-Indo-European	kʷís	who, what; who, which, that; which, what
6	Proto-Indo-European	kʷi-	interrogative base

Words derived from “quiddità”

quidditativo

Every word from Proto-Indo-European kʷi- →Every word from Proto-Indo-European kʷís →Every word from Proto-Indo-European kʷíd →