Where does “tannhvalur” come from?
tannhvalur (Icelandic) comes from Icelandic tönn, from Old Norse tǫnn, from Proto-Germanic tanþs, from Proto-Indo-European h₃dónts, from Proto-Indo-European h₁ed- — to eat.
tannhvalur (Icelandic): toothed whale
Ancestry of “tannhvalur”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Icelandic | tönn | a tooth |
| 2 | Old Norse | tǫnn | tooth |
| 3 | Proto-Germanic | tanþs | tooth |
| 4 | Proto-Indo-European | h₃dónts | tooth |
| 5 | Proto-Indo-European | h₁ed- | to eat |