Where does “tvíund” come from?
tvíund (Icelandic) comes from Icelandic tví-, from Indo-European *dwi-.
tvíund (Icelandic): second
Ancestry of “tvíund”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Icelandic | tví- | two, double, binary |
| 2 | Indo-European | *dwi- | — |