Where does “gravo” come from?
gravo (Latin) comes from Latin gravis, from Proto-Indo-European gʷréh₂us, from Proto-Indo-European -us — Forms adjectives from Caland system roots.
Ancestry of “gravo”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Latin | gravis | heavy; troublesome, hard; grave, serious |
| 2 | Proto-Indo-European | gʷréh₂us | heavy |
| 3 | Proto-Indo-European | -us | Forms adjectives from Caland system roots |