Where does “tilikirja” come from?
tilikirja (Finnish) comes from Finnish tili, from Old Saxon thili, from Proto-Germanic þiljǭ, from Proto-Indo-European tel- — flat; board, plank; to be still; to build.
tilikirja (Finnish): ledger, account book
Ancestry of “tilikirja”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Finnish | tili | account |
| 2 | Old Saxon | thili | — |
| 3 | Proto-Germanic | þiljǭ | board; plank; floorboard; flooring; deck |
| 4 | Proto-Indo-European | tel- | flat; board, plank; to be still; to build |