Where does “Rosenbauer” come from?

Rosenbauer (German) comes from German rosé, from Middle High German rôse, from Old High German rōsa, from Latin Rosa, from Ancient Greek ῥόδον, from Old Persian wurdi, from Proto-Germanic wurdiz, from Proto-Indo-European wrti- — to burn; to cover, heed, notice; squirrel.

Ancestry of “Rosenbauer”, step by step

Rosenbauer traces back through two separate lines of ancestry.

via German rosé

StepLanguageWordMeaning
1Germanrosépale pink
2Middle High Germanrôserose
3Old High Germanrōsa
4LatinRosarose
5Ancient Greekῥόδονrose (usually Rosa gallica)
6Old Persianwurdiflower
7Proto-Germanicwurdizfate, destiny
8Proto-Indo-Europeanwrti-
9Proto-Indo-Europeanwert-to turn, to rotate
10Proto-Indo-Europeanwer-to burn; to cover, heed, notice; squirrel

via German bauer

StepLanguageWordMeaning
1Germanbauerfarmer male or of unspecified gender
2Germanbauento build; to construct; to roll a joint; to rely
3Middle High Germanbūwento build
4Old High Germanbūanto build
5Proto-West Germanic*būan
6Proto-Germanicbūanąto dwell, reside
7Proto-Indo-EuropeanbʰuH-to become, grow, appear
Every word from Proto-Indo-European wer-Every word from Proto-Indo-European wert-Every word from Proto-Indo-European wrti-