Where does “rosteri” come from?

rosteri (Finnish) comes from Swedish rostfri, from Swedish röst, from German rōst, from Middle High German rōst, from Old High German rōst, from Old French rostir, from Frankish rōstjan, from Proto-Germanic raustijaną.

rosteri (Finnish): stainless steel

Definitions

  1. stainless steel

Ancestry of “rosteri”, step by step

rosteri traces back through two separate lines of ancestry.

via Swedish rostfri

StepLanguageWordMeaning
1Swedishrostfristainless, rustproof
2Swedishröstvoice; vote
3Germanrōstroofing frame
4Middle High Germanrōst
5Old High Germanrōst
6Old Frenchrostirto roast; to torture by subjecting to fire
7Frankishrōstjanto roast
8Proto-Germanicraustijanąto roast
9Proto-Indo-European*Hrews-

via English roster

StepLanguageWordMeaning
1EnglishrosterA list of individuals or groups, usually for an...
2Dutchroostergrill, grid a metallic maze-structure; some...
3Middle Dutchrôostento roast
4Old Dutchrōsten
5Proto-Germanic*raustijan
Every word from Proto-Indo-European *Hrews-