Where does “Neptuno” come from?
Neptuno (Portuguese) comes from Latin Neptūnus, from Proto-Italic neptūnos, from Proto-Indo-European nébʰos, from Proto-Indo-European -os — Creates action nouns or result nouns from verbs;...
Ancestry of “Neptuno”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Latin | Neptūnus | — |
| 2 | Proto-Italic | neptūnos | — |
| 3 | Proto-Indo-European | nébʰos | cloud; mist, moisture |
| 4 | Proto-Indo-European | -os | Creates action nouns or result nouns from verbs;... |