Where does “neliökeskiarvo” come from?
neliökeskiarvo (Finnish) comes from Finnish keskiarvo, from Finnish Arvo, from Finnish Arvi, from Old Norse Arnviðr, from Proto-Germanic Arôwiduz.
neliökeskiarvo (Finnish): root mean square, quadratic mean
Definitions
- root mean square, quadratic mean
Ancestry of “neliökeskiarvo”, step by step
neliökeskiarvo traces back through two separate lines of ancestry.
via Finnish keskiarvo
| Step | Language | Word | Meaning |
|---|
| 1 | Finnish | keskiarvo | mean; average, arithmetic mean |
| 2 | Finnish | Arvo | value, worth quality (positive or negative) that renders something desirable or valuable |
| 3 | Finnish | Arvi | — |
| 4 | Old Norse | Arnviðr | — |
| 5 | Proto-Germanic | Arôwiduz | — |
via Finnish neliö
| Step | Language | Word | Meaning |
|---|
| 1 | Finnish | neliö | square; four-room apartment; Short for neliömetri |
| 2 | Finnish | neljä | four |
| 3 | Proto-Finnic | neljä | four |
| 4 | Proto-Uralic | neljä | four |