Where does “opetustaulu” come from?
opetustaulu (Finnish) comes from Finnish opetus, from Finnish opettaa, from Finnish -ttaa, from Proto-Finnic -ttadak, from Proto-Uralic -kta-.
opetustaulu (Finnish): educational poster
Ancestry of “opetustaulu”, step by step
opetustaulu traces back through two separate lines of ancestry.
via Finnish opetus
| Step | Language | Word | Meaning |
|---|
| 1 | Finnish | opetus | teaching; tuition; moral |
| 2 | Finnish | opettaa | to teach, instruct |
| 3 | Finnish | -ttaa | Forms causative verbs. May be applied to verbs... |
| 4 | Proto-Finnic | -ttadak | Creates causative verbs from regular verbs,... |
| 5 | Proto-Uralic | -kta- | — |
via Finnish taulu
| Step | Language | Word | Meaning |
|---|
| 1 | Finnish | taulu | painting; picture, print etc., especially a... |
| 2 | Swedish | tavla | a painting; piece of painted canvas; a picture... |
| 3 | Latin | tabula | tablet, sometimes a tablet covered with wax for... |
| 4 | Proto-Italic | *taðlā | board |