Where does “sankoruisku” come from?
sankoruisku (Finnish) comes from Finnish sanko, from Finnish -o, from Proto-Finnic -o, from Proto-Uralic -w.
sankoruisku (Finnish): stirrup pump
Ancestry of “sankoruisku”, step by step
sankoruisku traces back through two separate lines of ancestry.
via Finnish sanko
| Step | Language | Word | Meaning |
|---|
| 1 | Finnish | sanko | bucket, pail |
| 2 | Finnish | -o | Forms result or action nouns from verbs; Forms... |
| 3 | Proto-Finnic | -o | Forms action/result nouns from verbs |
| 4 | Proto-Uralic | -w | — |
via Finnish ruisku
| Step | Language | Word | Meaning |
|---|
| 1 | Finnish | ruisku | sprayer, squirt, douche; syringe |
| 2 | Finnish | -u | Forms nouns from verbs. Most common with "e"- and... |
| 3 | Proto-Finnic | -u | Forms nouns from adjectives, nouns |