Where does “blåljus” come from?
blåljus (Swedish) comes from Swedish blå, from Swedish trä, from Old Norse tré, from Proto-Germanic trewą, from English doru, from Ancient Greek δόρυ, from Proto-Hellenic dóru, from Proto-Indo-European dóru — hard, firm, strong, solid; hard, fast; tree.
blåljus (Swedish): emergency vehicle lighting
Definitions
- emergency vehicle lighting
Ancestry of “blåljus”, step by step
blåljus traces back through two separate lines of ancestry.
via Swedish blå
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | Swedish | blå | blue; of or pertaining to conservatives or... |
| 2 | Swedish | trä | wood; a tree; Short for slagträ |
| 3 | Old Norse | tré | tree; the mast of a ship; ree, rafter, beam |
| 4 | Proto-Germanic | trewą | tree |
| 5 | English | doru | Alternative form of dory |
| 6 | Ancient Greek | δόρυ | wood, tree, stem; spear shaft, spear, lance,... |
| 7 | Proto-Hellenic | dóru | tree |
| 8 | Proto-Indo-European | dóru | tree |
| 9 | Proto-Indo-European | drew- | hard, firm, strong, solid; hard, fast; tree |
via Swedish ljus
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | Swedish | ljus | of light or color: bright; of sound;... |
| 2 | Old Swedish | liūs | light, bright |
| 3 | Old Norse | ljós | a burning light; light of the sun |
| 4 | Proto-Germanic | leuhsą | light |
| 5 | Proto-Indo-European | lewk-so-m | — |
| 6 | Proto-Indo-European | lewḱ- | lynx |
| 7 | Proto-Indo-European | lewk- | bright; to shine; to see |