Where does “fibronectina” come from?
fibronectina (Italian) comes from Italian fibro-, from Italian fibra, from Spanish fibra, from Portuguese fibra, from Latin fibra, from Proto-Indo-European bʰeyd-, from Proto-Indo-European bʰey- — bee.
fibronectina (Italian): fibronectin
Ancestry of “fibronectina”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Italian | fibro- | fibro- |
| 2 | Italian | fibra | fiber, fibre |
| 3 | Spanish | fibra | fiber; fiber; dietary fiber; fiberglass |
| 4 | Portuguese | fibra | fibre |
| 5 | Latin | fibra | fiber, filament |
| 6 | Proto-Indo-European | bʰeyd- | to split |
| 7 | Proto-Indo-European | bʰey- | bee |