Where does “saostusallas” come from?

saostusallas (Finnish) comes from Finnish saostus, from Finnish saostaa, from Finnish sako, from Finnish sakea, from Proto-Finnic sakeda, from Latvian keda, from Portuguese quedar, from Old Portuguese quedar — to rest; rest, peace.

saostusallas (Finnish): settling tank, precipitation tank

Definitions

  1. settling tank, precipitation tank

Ancestry of “saostusallas”, step by step

saostusallas traces back through two separate lines of ancestry.

via Finnish saostus

StepLanguageWordMeaning
1Finnishsaostusprecipitation; thickening
2Finnishsaostaato precipitate
3FinnishsakoSynonym of sakka
4Finnishsakeathick; Partitive singular form of sake
5Proto-Finnicsakedathick
6Latviankedasports boot; sports shoe; sneaker
7Portuguesequedarto stay quiet or still; to linger; to stay; to...
8Old Portuguesequedar
9Vulgar Latinqueto
10Late Latinquietoto quiet; acquit, discharge, release; to quiet,...
11Latinquietoto quiet, calm
12LatinquietorI calm, quiet
13Latinquietusat rest/nap, quiet, keeping quiet; peaceful,...
14Latinquiescerepresent active infinitive of quiēscō; to keep...
15LatinquiescoI rest, sleep, repose; I cause to cease, stop,...
16Latinquiesrest, repose, quiet, calm, lull; dream;...
17Proto-Italickʷiētis
18Proto-Indo-Europeankʷyéh₁tis
19Proto-Indo-Europeankʷyeh₁-to rest; rest, peace

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-Indo-European kʷyeh₁-Every word from Proto-Indo-European kʷyéh₁tisEvery word from Proto-Italic kʷiētis