Where does “einingsvektor” come from?
einingsvektor (Norwegian Nynorsk) comes from Norwegian Nynorsk vektor, from Latin vector, from Latin -tor, from Proto-Italic -tōr, from Proto-Indo-European -tōr, from Proto-Indo-European -tor-s.
einingsvektor (Norwegian Nynorsk): unit vector
Ancestry of “einingsvektor”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Norwegian Nynorsk | vektor | a vector |
| 2 | Latin | vector | bearer, carrier; passenger; first-person singular... |
| 3 | Latin | -tor | -er |
| 4 | Proto-Italic | -tōr | — |
| 5 | Proto-Indo-European | -tōr | Derives agent nouns from verbs, denoting someone... |
| 6 | Proto-Indo-European | -tor-s | — |