Where does “ilmajarrutus” come from?
ilmajarrutus (Finnish) comes from Finnish jarrutus, from Finnish jarruttaa, from Finnish -ttää, from Proto-Finnic -ttadak, from Proto-Uralic -kta-.
ilmajarrutus (Finnish): aerobraking
Ancestry of “ilmajarrutus”, step by step
ilmajarrutus traces back through two separate lines of ancestry.
via Finnish jarrutus
| Step | Language | Word | Meaning |
|---|
| 1 | Finnish | jarrutus | braking; filibuster, filibustering |
| 2 | Finnish | jarruttaa | to brake; to filibuster |
| 3 | Finnish | -ttää | Front vowel variant of -ttaa |
| 4 | Proto-Finnic | -ttadak | Creates causative verbs from regular verbs,... |
| 5 | Proto-Uralic | -kta- | — |
via Finnish Ilma
| Step | Language | Word | Meaning |
|---|
| 1 | Finnish | Ilma | air |
| 2 | Finnish | -ri | Used to create names of occupations from nouns or... |
| 3 | Finnish | -ra | Forms nouns or adjectives, mostly from nominal... |
| 4 | Finnish | -i | A nominal suffix used in eg. ukko → ukki; Used... |
| 5 | Proto-Uralic | -j | oblique plural |