Where does “altitudo” come from?
altitudo (Latin) comes from Latin altus, from Proto-Italic altos, from Proto-Indo-European h₂eltós, from Proto-Indo-European h₂él-.
Ancestry of “altitudo”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Latin | altus | high, tall; deep; profound |
| 2 | Proto-Italic | altos | — |
| 3 | Proto-Indo-European | h₂eltós | — |
| 4 | Proto-Indo-European | h₂él- | — |