Where does “Regelstab” come from?

Regelstab (German) comes from German rēgel, from Middle High German regel, from Old High German regula, from Latin rēgula, from Latin -ula, from Proto-Indo-European -tlom, from Proto-Indo-European -trom, from Proto-Indo-European -tḗr — Derives agent nouns from verbs, denoting someone...

Regelstab (German): control rod

Definitions

  1. control rod

Ancestry of “Regelstab”, step by step

Regelstab traces back through two separate lines of ancestry.

via German rēgel

StepLanguageWordMeaning
1Germanrēgelrule
2Middle High Germanregel
3Old High Germanregula
4Latinrēgularule, bar
5Latin-ularegō + API → rēgula; tegō + API → tēgula;...
6Proto-Indo-European-tlomAlternative form of *-trom
7Proto-Indo-European-tromForms nouns denoting a tool or instrument
8Proto-Indo-European-tḗrDerives agent nouns from verbs, denoting someone...

via German stab

StepLanguageWordMeaning
1Germanstabrod, staff, baton
2Middle High Germanstap
3Old High Germanstab
4Proto-Germanic*stab
Every word from Proto-Indo-European -tḗr