Where does “Omphalos hypothesis” come from?
Omphalos hypothesis (English) comes from Ancient Greek ὀμφαλός, from Proto-Indo-European h₃m̥bʰ-, from Proto-Indo-European h₃nebʰ- — hub; navel.
Ancestry of “Omphalos hypothesis”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Ancient Greek | ὀμφαλός | navel; umbilical cord; anything shaped like a... |
| 2 | Proto-Indo-European | h₃m̥bʰ- | — |
| 3 | Proto-Indo-European | h₃nebʰ- | hub; navel |