Where does “valssilaitos” come from?

valssilaitos (Finnish) comes from Finnish valssi, from Russian вальс, from French valse, from German Walzer, from German -er, from Old High German -āri, from Proto-West Germanic -ārī, from Proto-Germanic -ārijaz — Forms relational adjectives to nouns (and rarely numerals).

valssilaitos (Finnish): rolling mill

Definitions

  1. rolling mill

Ancestry of “valssilaitos”, step by step

valssilaitos traces back through two separate lines of ancestry.

via Finnish valssi

StepLanguageWordMeaning
1Finnishvalssiwaltz; roll
2Russianвальсwaltz
3Frenchvalsewaltz; inflection of valser: ##...
4GermanWalzerwaltz
5German-erForms agent nouns etc. from verbs, suffixed to...
6Old High German-āriused to form agent nouns
7Proto-West Germanic-ārī-er
8Proto-Germanic-ārijaz-er
9Latin-āriuser
10Proto-Italic*-āziosForms relational adjectives to nouns (and rarely numerals)

via Finnish laitos

StepLanguageWordMeaning
1Finnishlaitosinstitution; faculty; facility
2Finnishlaittaato put, set, place; to prepare food; To criticize
3Proto-Finniclaittadakto put down
4Proto-Germaniclagjanąto lay, to place in a resting position
5Proto-Indo-Europeanlegʰ-to lie
Every word from Proto-Italic *-āziosEvery word from Latin -āriusEvery word from German -er