Where does “ilmastusallas” come from?

ilmastusallas (Finnish) comes from Finnish ilmastus, from Finnish ilmastaa, from Finnish Ilma, from Finnish -ri, from Finnish -ra, from Finnish -i, from Proto-Uralic -j — oblique plural.

ilmastusallas (Finnish): aeration tank

Definitions

  1. aeration tank

Ancestry of “ilmastusallas”, step by step

ilmastusallas traces back through two separate lines of ancestry.

via Finnish ilmastus

StepLanguageWordMeaning
1Finnishilmastusaeration
2Finnishilmastaato aerate
3FinnishIlmaair
4Finnish-riUsed to create names of occupations from nouns or...
5Finnish-raForms nouns or adjectives, mostly from nominal...
6Finnish-iA nominal suffix used in eg. ukko → ukki; Used...
7Proto-Uralic-joblique plural

via Finnish allas

StepLanguageWordMeaning
1Finnishallaspool, swimming pool; tank; basin
2Proto-Finnicaldastrough
3Proto-Germanicaldǭtrough, hollow
4Proto-Indo-EuropeanHoldʰō(n)
5Proto-Indo-EuropeanHoldʰu-trough, canoe
Every word from Proto-Uralic -jEvery word from Finnish -iEvery word from Finnish -ri