Where does “vierkantswortel” come from?
vierkantswortel (Dutch) comes from Dutch vierkant, from Dutch vier, from Middle Dutch vier, from Old Dutch fuïr, from Proto-West Germanic fuir, from Proto-Germanic fōr, from Proto-Indo-European péh₂wr̥ — bonfire; spelt.
vierkantswortel (Dutch): square root
Ancestry of “vierkantswortel”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Dutch | vierkant | square; completely; in one's face |
| 2 | Dutch | vier | four |
| 3 | Middle Dutch | vier | four; Alternative form of vuur |
| 4 | Old Dutch | fuïr | — |
| 5 | Proto-West Germanic | fuir | fire |
| 6 | Proto-Germanic | fōr | fire |
| 7 | Proto-Indo-European | péh₂wr̥ | bonfire; spelt |