Where does “T-viivain” come from?
T-viivain (Finnish) comes from Finnish t, from Finnish tavu, from Finnish tavata, from Swedish stava, from Swedish stav, from Old Swedish staver, from Old Norse stafr, from Proto-Norse ᛋᛏᚼᛒᚼ — to stand still; to harden.
T-viivain (Finnish): T-square
Ancestry of “T-viivain”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Finnish | t | Abbreviation of tavu |
| 2 | Finnish | tavu | syllable; byte |
| 3 | Finnish | tavata | to meet; to meet up; to find, to catch |
| 4 | Swedish | stava | to spell; to write the individual letters of a... |
| 5 | Swedish | stav | a staff, a rod; a letter |
| 6 | Old Swedish | staver | staff, cane |
| 7 | Old Norse | stafr | staff |
| 8 | Proto-Norse | ᛋᛏᚼᛒᚼ | — |
| 9 | Proto-Germanic | stabaz | staff, stick |
| 10 | Proto-Indo-European | stebʰ- | to stand still; to harden |