Where does “cocchilia” come from?

cocchilia (Latin) comes from Latin conchylia, from Ancient Greek κογχύλιον, from Ancient Greek -ῐον, from Proto-Indo-European -yós — Creates adjectives from noun or verb stems.

Ancestry of “cocchilia”, step by step

Step	Language	Word	Meaning
1	Latin	conchylia	nominative plural of conchȳlium; accusative...
2	Ancient Greek	κογχύλιον	small mussel
3	Ancient Greek	-ῐον	diminutive suffix; "suffix forming...
4	Proto-Indo-European	-yós	Creates adjectives from noun or verb stems

Words derived from “cocchilia”

coquille

Every word from Proto-Indo-European -yós →Every word from Ancient Greek -ῐον →Every word from Ancient Greek κογχύλιον →